Information - TiePie engineering
Contents
1. chi 7 iy en ks A E cc Sec cca ess cc A cach ds EE E ink ce EEEE ede Gk ce IN Oc2 E OO OOOO I h leclick I O o To change volt scale click on a voltage and drag it up or down i ch4 eee eB Be eB eB BP Be BP Be BP BP BP BP BP Be eB BP ee ee ee ene ee ee ee ee ee ee HH dJ gen Function generators Sources NAAA AAA AO A A A ee AS eg ee l 09 1 0 s Pa Time scale has been zoomed in to the left The full recording returns by clicking Sinks l the T key 344 00 us 317 93 ps It is possible to zoom in and out by grabbing the edges of the scroll bar with the mouse and drag the edge of the scroll bar to where you prefer To zoom in ona section drag a rectangle around the area of interest and let go of the mouse button Zoomed in section If you want to return to previous zoom or a 7 full screen press on the U key undo It may be necessary to undo zoom several times L The more experienced scope user can make adjustments We recommend using the scope menu in ATIS under the button Generic scope where you can select the pre settings which you prefer and further adjust them to your own wishes Generic scope button W Chapter 7 A complete Automotive Diagnostics Kit S All tools an automotive specialist needs Motor management systems in cars get more and more so phisticated When these sophisticated systems malfunc tion sophistic2. ponent s resistance using the Ohm scope e Test sheet Opens a screen with exact measurement values for this component measured in different circumstances e Any other component specific measurements 3 3 3 Controls 3 4 Below the images in the component screen four buttons are found a opens a screen that describes the measurement conditions Each component has its own measurement conditions in which it needs to be measured like e g while cranking while accelerating while idling or dusing cruising When these conditions are met the measurement can be compared to the reference signals included in ATIS launches the Multi Channel oscilloscope software The automotive oscilloscope is started with the correct settings and reference signals loaded for this particular measurement E opens a screen with the Diagnostic information for this component This information explains what the possible defects can be wit hcertain measured values This info can be a great help when trouble shooting and can inform what is to be measured next to find the exact cause of the problem a opens the Help screen for the scope It explains the most common functions and buttons in the scope The oscilloscope The scope is best started through the ATIS program After selecting the scope button in the component screen the Multi Channel oscilloscope software is launched and the automotive oscilloscope is loaded with the correct settings and reference
3. causes Read the article on www tiepie automotive com Measurement_examples Sensors Crankshaft_Sensor_Inductive Throttle valve position sensor single With a lab scope a throttle valve position sensor is measured with the key turned on and no running engine The signal from the sensor is shown and can be downloaded To help determining whether a throttle valve position sensor is functioning correctly different possible deviations from the example signal are mentioned along with probable causes Read the article on www tiepie automotive com Measurement_examples Sensors Throttle_Valve_Position_Sensor_Single Throttle valve position sensor dual With a lab scope a throttle valve position sensor is measured with the key turned on and engine off The signal from the sensor is shown and can be downloaded To help determining whether a throttle valve position sensor is functioning correctly different possible deviations from the example signal are mentioned along with possible causes Read the article on www tiepie automotive com Measurement_examples Sensors Throttle_Valve_Position_Sensor_Dual Measurement examples 6 3 4 Lambda sensor zirconia With a lab scope a zirconia lambda sensor is measured on an idling engine at operating temperature The signal from the sensor is shown and can be downloaded To help determining whether a zirconia lambda sensor and its heating is functioning correctly different possible deviations from
4. gt 2004 07 Volkswagen Golf model Y 2 0L FSI 2004 08 gt 2005 11 Volkswagen Golf model y 2 0L GTI 147 kw 2005 11 gt 2008 05 171714717441 00000 0 m 0 faz Figure 3 4 Selection Volkswagen Golf V petrol When enough information is collected to search a button Start search becomes available see 1 Clicking it will perform the search and show the search result s When the engine code is required to search but the location of the engine code is unknown clicking the button engine code 3 after the model search will show where the engine code can be found Chapter 3 3 2 Search a car using lists The button 2 in figure 3 4 offers a different way of searching a specific car it uses overview lists Clicking it opens the overview shown in figure 3 5 E ATIS Diagnostic Platform V5 03 Pro Menu on Car Brands and types GERD pa QD EZ Puss hy me En DAEWOO DAIHATSU cosas Audi BMW Chevrolet Chrysler Daewoo Daihatsu Dodge Fiat Ford HYUNDAI AG VAR N I Hyundai Jaguar Jeep Kia Lancia Land Rover Mazda ra BER PEUGEOT PAS MITSUBISHI Mitsubishi Nissan Dpel Peugeot Pontiac Porsche Renault Rover a Se susaru SUZUKI TOYOTA Skoda Subaru Suzuki Toyota Volkswagen Volvo Figure 3 5 Brands overview screen From this overview pick the brand that needs to be measured In our example Volkswagen is selected Click the Volkswagen button A list of models as shown
5. Read the article on www tiepie automotive com Measurement_examples Common Recorder_Mode Performing a resistance measurement Va The resistance measurement in the Multi Channel oscilloscope software is briefly ex plained Read the article on www tiepie automotive com Measurement_examples Common Resistance_Measurement 2 gt Performing an intermittent fault measurement o O as Instructions for performing an intermittent fault measurement with an automotive oscilloscope with explanation and example Read the article on www tiepie automotive com Measurement_examples Common Intermittent_fault_measurement 6 3 2 Miscellaneous Miscellaneous measurements with measured data kW Performing a power measurement Pa Engine power measurement kW and hp with accelerometer and lab scope performed while driving a vehicle without dyno or other test facilities Read the article on www tiepie automotive com Measurement_examples Miscellaneous Power_Measurement Chapter 6 Performing a relative compression test The relative compression test in the Multi Channel oscilloscope software is briefly explained with instructions on how to perform a relative compression test with just a lab scope and current clamp Read the article on www tiepie automotive com Measurement_examples Miscellaneous Relative_Compression_Test 6 3 3 Sensors This list contains measurements on common automotive sensors with measured data Manifold Absol
6. diagnose car problems 1 Carry case BB451 Carry case for all above mentioned items See also www tiepie automotive com products Automotive_Diagnostics_Kit A complete Automotive Diagnostics Kit If you have any suggestions and or remarks regarding this manual please contact TiePie engineering Koperslagersstraaat 37 8601 WL SNEEK The Netherlands Tel 31 515 415 416 Fax 31 515 418 819 E mail support tiepie nl Site www tiepie automotive com
7. in figure 3 6 is shown E ATIS Diagnostic Platform V5 03 Pro Menu on Car Brands and types Model Production year Production year Bora 1998 09 2003 09 Caddy Il 1995 11 Caddy III 2004 04 Corrado 1988 09 1995 07 Crafter 2006 04 Eos 2005 10 Fox 2004 11 Golf model Il 1983 08 1992 07 Golf model III 1391 11 1997 12 Golf model ly 1997 10 2003 09 Golf model 2003 09 Golf modell 2008 07 1984 01 1992 07 1996 05 Volkswagen e New Beetle 1998 01 Passat Ill IV 1988 04 1997 03 _ Passat V 1996 10 Passat VI 2005 03 Phaeton 2002 11 Polo 1994 10 Polo Classic Variant 1995 11 2001 09 Scirocco 1980 08 1992 07 Figure 3 6 Vokswagen model select screen Brands 1 Back jumps to the previous screen this simplifies fast browsing back 2 jumps back to the brand selection overview 3 double click a model to narrow the search For our example we select the Volkswagen Lupo J ATIS Diagnostic Platform V5 03 Pro Menu on Car Brands and types Brands type of car Engine nr Power From To Type of fuel System 1 0L AER 1998 10 gt 1999 12 B Motronic MP 9 0 1 0L AHT 1998 09 gt B Simos 2P 1 0L ALD 1998 09 gt B Motronic ME 7 5 10 7 0L ALL gt 1998 10 B Motronic MP 9 0 ee 1 0L ANY 1998 09 gt B Motronic ME 7 5 10 ES 1 0L AUC 2000 05 gt B Motronic ME 7 5 10 1 4L AUD 2000 09 gt B Motronic ME 7 5 10 Volkswagen f 1 4L 16 AFH 19
8. possible causes Read the article on www tiepie automotive com Measurement_examples Actuators Direct_Injection_ServoHydraulic_Voltage_Current Direct petrol injection voltage and current Lab scope measurement of direct petrol injector voltage and current on an idling f Dd functioning correctly different deviations from the example signal are mentioned along with possible engine at operating temperature The signals from the direct petrol injector are shown and can be downloaded To help determining whether the direct petrol injector is causes Read the article on www tiepie automotive com Measurement_examples Actuators Direct_Petrol_Injection_Voltage_Current Measurement examples 6 3 5 Throttle valve control motor DC With a lab scope a throttle valve control motor signal voltage is measured with the key on and engine off The signal from the actuator is shown and can be downloaded j To help determining whether the throttle valve control motor is functioning correctly different deviations from the example signal are mentioned along with possible causes Read the article on www tiepie automotive com Measurement_examples Actuators Throttle_Valve_Position_DC_Motor ys COP ignition SF f With a lab scope a COP ignition is measured with a Coil on Plug probe TP COP750 The signal from the COP ignition is shown and can be downloaded To help deter mining whether the COP ignition is functioning correctly diffe
9. to check and adjust the timing of EDC systems MN Chapter 2 2 5 ABS Anti lock Breaking System 2 6 ead 2 8 ABS The menu ABS is divided in Sensors Actuators and Intermittent Sensors lists all ABS related sensors in groups Select a group and a new sub group will come available When selecting a sub group common measurement information wil be shown Actuators will list all ABS related actuator groups Intermittent will show information and measurements for ABS related intermit tent problems Ignition measurements Ignition The menu Ignition is divided in primary and secundary measurements In both divisions are made for the various ignition types Select the proper ignition type and the required settings are loaded into the automotive lab scope Primary measurements can be performed with cables directly or with 1 10 attenuators when indicated Secundary measurements are performed with Ignition Pickup TP IP250 or with the Coil on Plug probe TP COP750 Current measurements Current The Current menu consists of two sections The first section is for the 80 A Cur rent clamp TP CC80 Various measurements with different maximum currents are available The second section is for the 600 A Current clamp TP CC600 Var ious measurements with different maximum currents are available This section also includes a charge voltage current measurement Before starting a current measurements the current clamp needs
10. 98 09 gt B Magneti Marelli TAY o 1 4L 16V AFK 1998 10 gt B Magneti Marelli 441 Bee 1 4L 164 AHW 1998 09 gt B Magneti Marelli 441 a A 1 4 16 AKO 1998 09 gt B Magneti Marelli 441 1 PO 11 4L16V APE 1999 05 gt B Magneti Marelli 4LY 11 4 16V 400 1999 05 gt B Magneti Marelli 4L fa 1 4L 16V AUA 2000 09 gt B Magneti Marelli 4LY 11 41 16V AUB 2000 05 gt B Magneti Marelli 4LY 1 4L 16 BBY 2001 11 gt B Magneti Marelli 4M 11 61 AVY 92 kw 2000 11 gt B Siemens Simos 3 3 11 2 TDI AYZ 45 kw 2000 11 gt 2005 07 D EDC 15P 1 2L TDI ANY 45 kw 1999 07 gt D Pompverstuiver gt um 3 Ar 55 k 1999 05 gt 1999 10 Pompverstuiver 1 7L SDI D AKU 44kw 1998 09 gt Siemens Simos EDC Figure 3 7 Vokswagen Lupo type select screen 1 jumps back to the model selection overview 2 shows pphotographs of possible engine code locations 3 double click a type to narrow the selection Each row contains type engine code production year and fuel This allows to select the exact car The types are alphanumerically ordered by fuel starting with petrol and then diesel 4 This column shows the engine codes For our example we select the Volkswagen Lupo 1 4TDI AMF 55kW 05 99 10 99 Diesel 3 3 Select the measurements The correct car has now been selected this opens the type screen shown in figure 3 8 D jumps back to the type selection overview 2 double click a system to perform measurement
11. ATIS Automotive Test and Information System Information EIN QD engineering Copyright 2014 TiePie engineering All rights reserved Revision 1 0 March 2014 Despite the care taken for the compilation of this user manual TiePie engineering can not be held responsible for any damage resulting from errors that may appear in this manual Contents 1 Automotive Test and Information System ATIS 1 LL Thoman meme a ey ee ds AAA 2 ce Tee ea ee eee adidas 2 Ile PGS oa bee eee eee Se ee Ass 2 los Be eae eee eae ee EAPO ae ee eee aa 2 LLA OORT 222s Shoes Ree eA eE OSS ee BER ES 2 12 Na om Dar kB A OE ER a he 3 2 Basic Scope 5 cul WOM cw ee ee EER GRE REE SCARE aos 6 22 Imermtiten lauk de gt Ge 00 eee Ee OEE Baba BO De 6 2 3 Engine Management Systems Petrol 002 eee eee ene 6 2 4 Engine Management Systems Diesel o 0 6 2 5 ABS Anti lock Breaking System a 7 20 lenition measurements ea ssa eee rss er AA 7 2 7 Current measurements s 2 2 Cm ee 7 2 8 CAN bus measurements 2 2 CC m mn 7 oo TCG no orense A 8 2 10 Alternator measurements 2 2 CC m m mn 8 2 11 Connector and wire measurements N EEE 8 2 12 Generic scope settings e e 8 2 13 Engine power meas urements 62624 444 4h oe Bee EEE HE GRRE So 8 2 14 Common rail measure
12. LS EER DS 6 3 5 Combination measurements Cm m nn 7 Quick Reference chart 8 A complete Automotive Diagnostics Kit 13 13 15 16 19 19 20 20 23 25 27 yard 28 29 30 30 31 34 36 39 43 Automotive Test and Information System ATIS 7 The ATS5004D Automotive oscilloscope with the Automotive Test and Information System ATIS application form a complete automotive diagnostic tool ATIS contains many schemat ics error code descriptions location and functionality descriptions of many components and the most important lab scope reference signals for every component and measurement ATIS is a complete reference for the mechanic while diagnosing complex automotive problems In ATIS the ATS5004D Automotive oscilloscope can be launched with one click the required settings and reference signals are loaded automatically The only thing left for the mechanic is connecting the test leads and start the measurement This approach of working with the automotive oscilloscope ensures an optimal automotive oscilloscope measurement and is time saving ATIS can be started in two ways by double clicking the shortcut Start ATIS on the desktop and through Start gt Programs gt ATIS gt Start ATIS The start screen of ATIS then appears see figure 1 1 m ATIS Diagnostic Platform ATIS is a product developed by GMTO GMTO Netherlands orginally referred to as ATIS More Information Contact GMTO The Netherlands Inter
13. ated measuring equipment is required to locate the cause of the problem With the TiePie engi neering Automotive Diagnostics Kit the automotive spe cialist obtains all necessary tools to perform most of the diagnostic tests to locate the problem all conveniently packed in a protective case The contents of this versatile Automotive Diagnostics Kit are 1 Automotive scope ATS5004D 50 MS s four channel automotive oscilloscope with dif ferential inputs SureConnect resistance measuring 50 MHz bandwidth 12 bit and 128 KS memory 4 Measure lead T P C1812B 3 m long BNC to banana low noise differential measure lead 1 Back Probe TP BP85 Set 8 thin and flexible back probes 1000 V CAT III with 4 mm banana socket 2 Ignition Pickup TP IP250 Capacitive secondary ignition pickup to be clamped on a spark plug wire 1 Current clamp TP CC80 80 A current clamp with 2 accuracy and 4 mm shrouded banana sockets 1 Current clamp TP CC600 600 A current clamp with 3 accuracy and 4mm banana sockets 1 Accelerometer TP ACC20 Accelerometer with 2 axes 2 g range with 420 mV g sensitivity 4 Differential attenuator TP DA10 Differential 1 10 attenuator rated 300 V with 25 MHz bandwidth 1 Alligator Clip TP AC50B Set 5 alligator clips with 10 mm clamping range and 4 mm banana socket rated for up to 60 V 1 ATIS Lite Automotive Test and Information System is a compre hensive knowledge base with information to help the au tomotive technician
14. ation system Lab scope measurement of a turbo charge pressure regulation system on a car during acceleration The signals from the turbo charge pressure regulation system are shown 1 and can be downloaded To help determining whether the turbo charge pressure regulation system is functioning correctly different deviations from the example signals are mentioned along with possible causes Read the article on www tiepie automotive com Measurement_examples CombinationMeasurements TurboChargePressureRegulation Measurement examples Chapter 6 Quick Reference chart The next pages show a Quick Reference chart for the Multi Channel oscilloscope software It shows the most used options and controls Quick Reference chart UBVIIS ay UO eu3is e Sul Im 1 1835 IM adoos ay SUN I I 33 L APA DAS ino w 1933111 jo JUNOWe ulea e UIYUM 193311 S 9dO9s a 1 ZH aea ajdues 94 p332X3 JOU SBOP 481 y eu3is ay UBUM SI NO BWI d 3 rd de oe ms apes Ss a a sia da as l Po Se ees EEE ee eee I u AM l I J9SW 9T sjulod Sulinsea l ayes ajdwesysn py I l Po i a 0007 800 0 ajeISawi 810 ay I SU 800 0 000SZT T S ZHASZT yO 318 ajdwes ln a I A e yum quod Zulinsesw yoes UIaM Jaq BWI ay 9 duex3 U334IS ayy UO BWI Sulinseauy i Ajuo adoos 3A17 UOISIMP A f 7 je10 BY SAPI93P 3181 ajdwes pue paiajjng sajdwes jo JUNOWe y jo uoeuiqwo ay i i Jad awl aseasul aseasva
15. back when idling This example shows measurements on a car with an engine that occasionally holds back when idling Crankshaft camshaft injector and ignition coil were measured Using a special feature of the Multi Channel oscilloscope software an rpm graph is created from the crankshaft signal and also displayed 2 TiePie Multi Channel File Instruments Quick functions Help an oX as FEBLSB re DANA GR MINI IIA CID Y RPM 7000 0 OEL TI Desert 0 000 Y 10 000 55 6000 0 4 0000 5000 0 A 0 0000 4000 0 4 0000 3000 0 EX 2000 0 1000 0 1 835 1 57 5 1 315 1 055 LIRA Il 786 30 La ms 524 20 ms 262 10 ms 0 000 4 0000 40 000 0 0000 me Ff 000 4 0000 0 00 5 262 10 ms Figure 6 3 Full signal when idling engine holds back Chapter 6 The measurement shown in figure 6 3 clearly shows a drop in the rpm also visible in the crankshaft signal 2 TiePie Multi Channel File Instruments Quick functions Help GAVSKSas FESE SB Cree gt lo Se o out Infinite a A N A th 4 Qui Mo VA Ow BM VA On o VA Onm Me VA I q A 1x Y 0 000 40 000 0 0000 DEM Figure 6 4 Zoomed in to rpm drop When zooming in to the area where the engine rpm drops see figure 6 4 it appears that all signals are present and in good order Problem searching went on and in the end it appeared that the MAF sensor was defective M
16. cked for relevant information When available in ATIS a detailed explanation of the meaning of the fault code is given usually accompanied by a diagram and possible causes This makes working with fault codes a lot more understandable 3 This button column allows to select a specific component Selecting one will open a new screen with information and measured values for that component The text on the button can be blue green or black e Blue information originally for this specific car or a car with the same electrical system e Green Generic scope settings e Black Component is not selectable yet select another The diagrams have a number of tool buttons found in the upper left corner Restore the original Diagram size Print the diagram For our example we select the component 034 EGR Duty cycle solenoid which opens a screen as shown in figure 3 10 Chapter 3 Eek 00 E ATIS Diagnostic Platform V5 03 Pro Volkswagen Lupo 1 4 TDI AMF Pompverstuiver AS Blue Original from this vehicle or from a vehicle A with a similar system A Green Generic scope Fault codes 005 Air mass sensor 006 Engine Coolant T emperature sensor 011 System relay Earth switched 013 Intake air temperature sensor 024 Crank angle sensor 25 Engine Control Unit 034 EGR Duty Cycle solenoid 36 Fuse 049 Camshaft position sensor Hal 051 Wide open throt
17. ction_Test 2 12 Generic scope settings HH Generic Scope Generic Scope allows to perform non autmotive related scope measurements without having to make all settings Available options are Live scope and Transient recorder Live scope measurements are most suitable for fast signals like e g injector signals Transient recorder measurements are most suitable for slow signals like e g potentionmeters For both options settings for various voltage ranges are available 2 13 Engine power measurements Measurements in the Power menu require an Accelerometer TP ACC20 The Accelerometer TP ACC20 is connected to the rear of the instrument To deter mine the power of the car the total weight of the vehicle including passager s needs to be entered The engine power test can then be executed by accelerating the car a few times at maximum acceleration These measurements cannot fully replace a dynamometer but do give a good impression of the current status See also www tiepie automotive com nl Articles Miscellaneous PowerMeasurement NN Chapter 2 2 14 2 15 2 16 2 17 2 18 Common rail measurements The menu Common rail can only be used win combination with the RFS 400 Injector Return Flow Instrument and FHP 400 High Pressure Instrument RFS 400 Using the automotive oscilloscope the return flow of injectors can be measured and compared The RFS 400 can be extended with the CSR 100 to measure the re
18. e type The measurements are performed on actual cars and when new cars are introduced these are measured as well and these measurements are added to the database This way the database will grow to a large and important source of measurement and diagnostic infomation While trouble shooting this will aid the scope user as he can compare measured signals to known correct signals Search a car using the search dialog The Brands menu is opened by clicking the button Brands in the main menu see figure 3 1 Figure 3 1 ATIS main menu After the brands selection a new selection menu for brands appears see figure 3 2 ATIS Diagnostic Platform V5 03 Pro Zoeken Systeem Mitsubishi Figure 3 2 Brand selection menu Select the required brand from the popup menu we use Vokswagen as example See figure 3 3 Brands E ATIS Diagnostic Platform V5 03 Pro Zoeken Systeem Volkswagen ho Searching Fuel System v Model v Engine code Figure 3 3 Selection Volkswagen After selecting the brand one of the following options needs to be selected 1 Model Select the required model from the drop down menu e g Golf V 2 Engine code Select the required engine code form th edrop down menu e g BAG 3 Searching Enter one of the following search keys Engine code e g BAG System name e g Motronic Type name e g FSI 4 System Ent
19. elated to the additional sensors and accessories The Basic Scope menu is opened by clicking the button Scope in the main menu see figure 21 Figure 2 1 ATIS main menu This opens the following screen with options a ATIS Diagnostic Platform basic measurements Fault codes intermittent EMS Petrol iti Current ne R Ohm scope Alternator ripple Connection test i Common Rail Pressure Temperature duty cycle Leak Current Compressions Stable running st Figure 2 2 ATIS Basic Sccope menu Basic Scope 2 1 Fault codes 242 e 2 4 Fault codes This section allows to obtain information on fault codes By entering the fault code the corresponding information will be shown When the fault code is avail able in the ATIS database the meaning of the fault code will be shown including an explanation Usually also a diagram of the related component will be shown Only universal codes like POxxx codes are available Brand specific codes are available through the Brands menu Select Brand gt Model gt Type gt Motor man agement type The brand specific codes can now be entered above the diagram In the current ATIS version this button is not functional yet it wil be come available with the next ATIS update Intermittent fault finding intermittent The button Intermittent fault finding opens a section that helps to capture difficult problems that only occur intermittently Many common meas
20. eq 1 NS S E f N A A o N 2 nn ja A f a ZUIPI0I91 U JIS DUO e HYeW O UOJINQ JOUS DUO JU SSIld BUlINSeaW JOYS BUC mopuim gt S I a aS ee Se ae a a A Faa a gt I I l E PE mee EN EEE E EE E EEE fumes amo semen met E a E EE geese o T ia s 353 UOIY3UUOI MOUS L m IH VUN n TYD sq 21 zu 006 af Q 15414 UDIJOS ee 57 ne uu sajdwes 0008 W BE E o E y UO 1919 do3s 11835 S Ady Bulinseaw doys yeys Ujayed uud 7707077 s A I a ae hj A A a III RK DO A A ll _ _ _ Y J a sZUMSSJ00L deu suonouny yan 1 syuau nys 3114 l u 19S y UO S UIOd yu w nse w sajdwes jo zyunowy AAA IS ys ya Y f E E AO O AAA E AO EE 7 i Pa ee nn E L l l ar Fi v l l ulede Usazed ajdwes pue sguI s panes y 3102594 IM SIY uopnq peoj y 7 y 5 ee a ee een a o SER J Pi eae aa o eee ee E i Pi Pa l ew 93 ue 0 Ajjedizelwuoyne usaped ypeyy f Fi E E EE es ed E eee ee E E JJ Ed a a a AS eee Era ees i uja jed e anes 0 BALS uodo sbun 3S PAQU9D a _ et sy ia mt a ame sm ss ep som si in ee a a e da a ee e ph Vee oft ae Sa o O I SPD pue sjo1 U09 e193U433 SNOUEA Je jld JSpun snu w qns au ul en De las a el i a Y l MORAO N N Ep E E E EA OAE ED f i Ra 3d095 JU 11X3 0 19UJO9 14311 y UI UONNG SSO J9 y SSI 2d025 And dd punoJ13y9eq 0005 y Ul SUIPJOIII 1115 SI BdODS BU sne q p3Jeada4 9q UE Zul1addl Y U
21. ering a motor management system can help narrowing the search fo a specific vehicle 5 Fuel Entering a fuel type can help narrowing the search for a specific vehicle To speed up the search enter as many information as possible The list to select from is then small In our example we search for a Volkswagen Golf V petrol see figure 3 4 E ATIS Diagnostic Platform V5 03 Pro Zoeken Systeem een g o N Brand Volkswagen vil Searching Fuel Benzine v Model Golf model V v _ Engine Code v System MotorManagement v Start Zoeken Level wiring diagram faultcode wiring diagram faultcode measurements Scope Original Contains measurements of car or measurements of a different car with a similiar system MerkNaam ModelNaam MTypeNaam MotorNr kw Jaar Niveau Orgineel MMSNaam Brandstof Simos 1 Bosch Motronic MED 9 5 10 Bosch Motronic MED 9 5 10 Bosch Motronic MED 9 1 Bosch Motronic MED 9 1 Bosch Motronic MED 9 5 10 Bosch Motronic MED 9 5 10 Bosch Motronic MED 9 5 10 Motronic MED 9 1 volkswagen Golf model Y 1 6L BGU Volkswagen Golf model Y 16L16YFSI BAG 2003 09 gt Volkswagen Golf model Y 1 6L 16 FSI BLP 2004 05 gt 2005 02 Volkswagen Golf model W 2 OL16Y TFSI AXX 2004 11 gt 2005 05 Volkswagen Golf model W 2 0L16VTFSI AXX 2005 05 gt Volkswagen Golf model W 2 0L FSI Ax 2003 08 gt 2003 11 Volkswagen Golf model Y 2 0L FSI Ax 2003 11
22. ght while using ATIS By clicking a button on this bar quick navigating through ATIS is possible When hovering the mouse over an icon explanatory text about the function of the button will be shown OF gS Figure 1 2 ATIS navigation menu The following buttons are found on the naviagtion bar Home brings you back to the main screen of ATIS No Basic scope brings you to the automotive oscilloscope common menu Search brings you to a quick search screen where you can search for information per brand model type and engine code lt Brands brings you the brand selection screen where you can search for information per brand model type and engine code ver New opens a document with the latest additions in ATIS Help opens the ATIS and scope documentation in pdf Requires a pdf reader to be installed Close closes ATIS When in the Brands menu a motor management system is selected an additional button becomes available LJ Active system The last selected motor management system for the selected car is brought to front to allow performing further measurements on this system Automotive Test and Information System ATIS Basic Scope D The Basic scope menu is a fast way to obtain information and perform measurements that are not brand model related This can be very usefull when a specific car is not fully supported in the brands section This menu also contains settings and measurements r
23. l sulp 11145 51 u q p q Ajuo do s AAI Ul USaJos y UO y ejds p pue 3uIp10991 y J93311 OL Aeqaoeds 91M BY YUM YeUOD SayYeW qo d Jy JI 93YI 1594 UOIJD3UUO 2 A uo je s w ino wooz j ny L aw y9ea days uo WOOZ opun N 0000 6 1473 PAOW Usa ed Ul P9WOOZ y YINOAY JO49S 13 MOY EUNE A 14314 anou1 UJa Jed Ul P3WOOZ y YSNOIY 10 195 44311 MOJIY o B ee z 3 95 BWI UO INO WOOZ UMOP MOY ae X oe Ji sa ay RaO YA x fav R mu Q je s SWI UO UI WOOZ dN Mony 35114 U JIS BY UO 9119 Juawa nsesw do s 11e75 S jauuny ppv sana11oys 9JEMIJOS JBuueyyiyny eq NUAA Measuring on the screen l i Use cross hairs measurement window Click on this button to copy the recorded pattern to reference Lo Channel adjustments Kan Y AR 2v WA as Changing volt scale will deactivate auto en 771 range automatically i I A E l SS i ran rn e e a A a ae ee Activate auto range SelectAC DC and resistance measurement FFT Le En EEE ee m m Adjust settings ADO Show instrument ribbon Click on the arrow to open the instrument ribbon i 4 ee Db Bie eel oy pro O mu Y BR sov ZX cr ae eee nn ee eee 3 gp Instruments 7 7 7 Right click to adjust e g volt scale settings scale range etc Eb ATS5004D 15117 a a L
24. ments 2 24 66 2s eee LE I na nes 9 2 15 Pressure and vacuum measurements 002 0 0 9 2 16 Temperature and air contitioner measurements 9 2 17 Duty cycle measurements e 0 9 2 18 Leak current measurements x 5 a ua au a Sa na oda nen 9 2 19 Relative compression tests 2 2 2m mn m nern 10 2 20 Stable and smooth engine running measurements 2 soso o e nee 10 Contents 2 21 Air Conditioning measurements so sosoo o e e e a e ee 2 22 Turbo pressure control systems measurements o sooo a e eee 2 40 Dreier Die Seren n s eise i e e a k SSR RA 2 24 Top Dead Center determination measurements 2 2 2 2 nm nenn 3 Brands 3 1 Search a car using the search dialog ra aan me pearchacar Visine Mets ico ee hw dew oe er 3 3 Select the measurements ooo ee 3 3 1 Measurement information 2 2 2 CC Eon dul DESSEN a RARA Oe WW gw eee ee hee ee ee ee ee 34 Theoscilloscope gas 5e ede eee eee e resak perd nid ee 4 Help 5 Scope options 6 Measurement examples 0L Noslari es corras eee eee OEE REE RS we ES EGY 0 2 Holding back when idling u se s u se how a we e ee we ee Be 6 3 More automotive diagnostic measurement examples 2 2 2222 2 2 nme 084 Goa ee ae ee et eee ea ow ee ee 632 Miscellaneous se as a ee ME EO le A AR eo PONO gk be ee ee eee Pee ete ee Eee AR eB EA RES BG GJA ACUO hw da RHE PRO ee RE HEA
25. nctionality of an air conditioning system Airconditioning Turbo pressure control systems measurements The Control Systems menu contains a four channel measurement to diagnose vacuum and presuure regulated control loops This measurement also shows a duty cycle signal as graph in the recorder This measurement requires the APS 260 The following signals can be measured in one scope screen turbo pressure valve turbo pressure sensor MAF sensor and actual turbo pressure measured by the APS 260 Control systems Frequency measurements The menu Frequency contains a measurement to convert the frequency of a signal into a frequency graph This allows to monitor the frequency change of a signal during a longer time This can be used to monitor the behaviour of Mass Air Flow sensors and other frequency modulated components Frequency Chapter 2 2 24 Top Dead Center determination measurements The menu TDC allows to determine the Top Dead Center TDC position of an engine After measuring the crankshaft signal combined with battery voltage and cranking the engine without letting it start the exact TDC position can be determined in the crankshaft signal In a next measurement this TDC position can be used in combination with e g ignition or injection for exact timing Basic Scope Chapter 2 3 1 Brands 3 The menu Brands contains information that is specifically collected and measured by brand model and engin
26. ned along with possible causes Read the article on www tiepie automotive com Measurement_examples Actuators Canister_Purge_Valve Chapter 6 Indirect injection current With a lab scope an injector current is measured on an idling engine at operating temperature The measured current is shown and can be downloaded To help deter mining whether the injector is functioning correctly different possible deviations from the example signal are mentioned along with possible causes Read the article on www tiepie automotive com Measurement_examples Actuators Indirect_Injection_Current Indirect injection voltage A lab scope is used to measure an injector signal voltage on an idling engine at op erating temperature The signal from the sensor is shown and can be downloaded To help determining whether the injector is functioning correctly different possible deviations from the example signal are mentioned along with possible causes Read the article on www tiepie automotive com Measurement_examples Actuators Indirect_Injection_Voltage Direct injection servo hydraulic voltage and current Lab scope measurement of servo hydraulic injector voltage and current on an idling engine at operating temperature The measured voltage and current is shown and can N be downloaded To help determining whether the servo hydraulic injector is function ing correctly different possible deviations from the example signal are mentioned along with
27. net www gmto com Email gmto gmto com Figure 1 1 ATIS start screen For online information about ATIS see www tiepie automotive com products ATIS Automotive Test and Information System ATIS 1 1 1 1 1 LL 1 1 3 1 1 2 The main menu It contains buttons for the following options of the ATIS automotive diagnostic system Basic scope Help E Clicking this button opens an extended menu with all standard automotive mea surements It also contains measurements for additional sensors and accessorles To read more go to chapter 2 Clicking this button opens the brands menu Through the brands icons a specific car engine and motor management system can be selected Schematics mea surements at component level functioning of specific components example scope signals and automotive lab scope connection information are available here To read more go to chapter 3 This button opens the help pages with information to optimally use the automotive oscilloscope To read more go to chapter 4 Scope options This button opens the pages with information about the additional sensors and accessories to aid diagnosing car problems To read more go to chapter 5 and the website about the automotive lab scope ATS5004D www tiepie automotive com products Automotive scope ATS5004D 2 Chapter 1 1 2 Navigation bar At the top of the screen a gray navigation bar is visible this navigation bar always stays in si
28. nit 033 Idle switch 034 EGR Duty Cycle solenoid A 049 Camshaft position sensor Hal 051 Wide open throttle switch 54 Emergency fuel cut off 068 Clutch pedal switch 071 Electro valve waste gate Turbo 77 ECU connector 79 Crankcase vent heating element 080 Brake pedal switch 083 Accelerator position sensor 088 Engine Coolant heating element 89 Glow relay 099 Fuel temperature sensor 08 Turbo pressure sensor 43 Engine Coolant heating element relay 247 Intake duct restrictor valve ABS Anti lock brakes AC Airco out input of ECU Es o o ollo o D oo a ao nm mn 5 o Ed 2 lt A HE Figure 3 9 Vokswagen Lupo 1 4 TDi AMF type screen This opens the type screen as shown in figure 3 9 Ul gt Brands 1 The tab sheets allow fast toggling between schematics component locations and measure ments The full electrical diagram is often divided in multiple parts in ATIS These parts are found on the tab sheets Diagram1 Diagram2 Diagram3 etc The tab sheet Location shows a photograph or figure with component numbers The numbers correspond with the numbers in the button column at the right of the screen This simplifies finding components in the vehicle After selecting technical information e g component selection or fault code information a tab sheet is added for easy navigation 2 This input box allows to enter brand specific or EOBD fault codes The ATIS database is then che
29. ntioned along with probable causes Read the article on www tiepie automotive com Measurement_examples Sensors Acceleration_Pedal_Sensor Coolant temperature sensor With a lab scope a coolant temperature sensor is measured from an engine in a warming up stage The signal from the sensor is shown and can be downloaded To help determining whether a coolant temperature sensor is functioning correctly different possible deviations from the example signal are mentioned along with probable causes Read the article on www tiepie automotive com Measurement_examples Sensors Coolant_Temperature_Sensor Chapter 6 Crankshaft sensor Hall With a lab scope a Hall effect crankshaft sensor is measured during cranking of an engine The signal from the sensor is shown and can be downloaded To help de termining whether a Hall effect crankshaft sensor is functioning correctly different possible deviations from the example signal are mentioned along with probable causes Read the article on www tiepie automotive com Measurement_examples Sensors Crankshaft_Sensor_Hall Crankshaft sensor inductive With a lab scope an inductive crankshaft sensor is measured during cranking of an engine as well as during idling The signal from the sensor is shown and can be down loaded To help determining whether an inductive crankshaft sensor is functioning correctly different possible deviations from the example signal are mentioned along with probable
30. ore automotive diagnostic measurement examples This TiePie automotive diagnostics section shows measurement examples from a number of sensors and actuators that are used in the automotive industry The examples explain how the sensors and actuators work and how the lab scope needs to be setup in order to measure their signals and check for correct functioning For each sensor and actuator a diagram is in cluded showing the connections to the ECU power supply and other components Also the measuring positions are shown in the diagram A picture shows how to connect the Automo tive scope ATS5004D with a Measure lead TP C1812B and Back Probe TP BP85 to the sensor or actuator The examples are all found on the TiePie Automotive website www tiepie automotive com Measurement_examples Measurement examples 6 3 1 Common In these articles extra functionality of the Multi Channel oscilloscope software for measuring on sensors and actuators is described D Performing a SureConnect connection test f The connection test function of the Multi Channel oscilloscope software is briefly explained with explanation how to do a connection test Read the article on www tiepie automotive com Measurement_examples Common Connection_Test Performing a recorder mode measurement The recorder mode of the Multi Channel oscilloscope software is briefly explained with an example of its use during a measurement on sensors and actuators
31. ponent Each different measurement that can be performed on the component has its own tab sheet with measured values and connecton diagrams 3 3 2 Measurement types The following types of measurements are available through the tab sheets e Measurement Combi This is a measurement of two or more signals of the selected component and a different component It can be e g a two channel measuremnt on a crankshaft signal and a camshaft signal This measurement is usefull in examining timing problems between crankshaft and camshaft Brands e Measurement Continuous Each component in ATIS has a continuous measurement defined This measurement allows to measure the component s signal s continuously over a longer time without data loss This measurement is very usefull for capturing intermittent problems with a component it can be triggered by a manual trigger button or the space bar e Measurement Signal This is usually a standard single channel scope measurement on the component s main signal It is the default measurement that is selected when the component screen is opened e Measurement Power supply This measurement allows to check the component s power supply s When a passive component is selected that has no power supply this measurement is not available e Measurement Resistance When the selected component is resistance based e g a throttle position potentiometer a resistance measurement is available to check the com
32. rent deviations from the example signal are mentioned along with possible causes Read the article on www tiepie automotive com Measurement_examples Actuators COP Ignition Combination measurements This list contains measurements on combinations of common automotive actuators and sensors with measured data Fuel pressure sensor and fuel metering valve With a lab scope a fuel pressure sensor and fuel metering valve signal voltage are measured on an engine under various conditions The signal from the fuel pressure sensor and metering valve are shown and can be downloaded To help determining whether the fuel pressure sensor and metering valve are functioning correctly different deviations from the example signal are mentioned along with possible causes Read the article on www tiepie automotive com Measurement_examples CombinationMeasurements Fuel_Pressure_Sensor_And_Metering_Valve EGR valve DU motor and position sensor Lab scope measurement of an EGR valve position DC motor and position sensor on an engine under various conditions The signal from the DU motor and position sensor are shown and can be downloaded To help determining whether the EGR valve is one correctly different deviations from the example signal are mentioned along with possible causes Read the article on www tiepie automotive com Measurement_examples CombinationMeasurements EGR_Valve_Position_DCMotor_And_Sensor Chapter 6 Turbo pressure regul
33. rm current measurements over a long time Measurements of one and twelve hours are available The measuremnts are set to a sensitive input range to be able to detect and track hidden consumers Leak Current Basic Scope oO 2 19 2 20 2 21 BER FR Relative compression tests The menu Compression tests allows to check the difference in compression in cylinders Engines with two up to twelve cylinders can be tested The relative compression is measured using th estarting current The best cylinder is assigned 100 the others are compared to that cylinder Results are shown in a bar graph See also www tiepie automotive com Measurement_examples Miscellaneous Compressions Relative_Compression_Test tests Stable and smooth engine running measurements The menu Stable running test allows to examine whether each cylinder con tributes equally By accurate measuring it is possible to determine each increase in rpm per cylinder per combustion This is usually done in relation to a known reference point cylinder one For petrol systems it is advised to use the ignition coil as reference point For diesel systems it is recommended to use an injector as reference point Stable running test Air Conditioning measurements The menu Air conditioning contains measurements specifically for air condi tioning system sensors and actuators It also includes measurements for the TMS 150 and APD 300 to verify the fu
34. s on that system Chapter 3 E ATIS Diagnostic Platform V5 03 Pro Menu on Car Brands and types OF Brands Type Level System Original Pompverstuiver TEVES MK 20 CAN Bus Volkswagen Figure 3 8 Vokswagen Lupo type select screen From this selected type information on the Engine Management System EMS the Anti lock Breaking System ABS and the CAN Bus system are available It is also visible whether the available information is originally from this specific car or information from a different car with the same electrical system For our example we select the EMS Pump Injector A NAAR BLAD 2 TO PAGE 2 A 30 ES en NAAR BLAD 2 TO PAGE 2 lt oH 11 ga IR R lt O lt lt IT es 87 lt lt e d zjm ES 36 O YM E TE F 37 Ip 30 A O Al C ll gm Ll 36 Z vo ig gt CE gt el z A 18 1 2 81 61 62 42 A E 25 PUMP INJECTOR DIRECT DIESEL ECU a 4 5 23 51 63 70 50 1269 63 3049 109 101 N TI IENE 33333 218 ro lu le 3 9 lt 3 a go oO Do zu Ln A Eb e h b lle la iL 2 FA 4 7 i AN at pol 191 all 3 Lil Blue Original from this vehicle or from a vehicle a with a similar system Green Generic scope 005 Air mass sensor 006 Engine Coolant T emperature sensor 011 System relay E arth switched 013 Intake air temperature sensor 024 Crank angle sensor 25 Engine Control U
35. signals The Multi Channel oscilloscope software has a good Auto setup function This function ex amines the signal and determines the best settings to display the signal properly This functions well provided that the signals have the correct values and that the component does not inter mittently show disturbances When the signal differs from the expected signal the technician will not always easily recognize this as the automotive lab scope is constantly changing its Chapter 3 settings Therfore it was decided not to use the auto setup function and only use predefined fixed settings in combination with a reference signal Only then the measured signal can be safely compared to the reference signal and a proper diagnose can be made 3 TiePie Multi Channel C AtisCD pro atis ats 801 ww wb 7 0 2404 9120100 dat gt File Instruments Quick functions Help SAaBLSLKSS E 2000 Samples Time out 100 ms th tp Le ee AS E ot By VA Orte VA Oml VA Orr VA _ _ o po Ree eae ge Y 3 0000 2 0000 Y 1 0000 Gi 0 0000 6 0000 1 0000 4 0000 2 0000 2 0000 3 0000 0 0000 HD 0 00 s 20 00 ms 40 00 ms 60 00 ms 80 00 ms 100 00 ms 120 00 ms 140 00 ms 160 00 ms 180 00 ms 200 00 ms Figure 3 11 Scope settings Figure 3 11 shows a scope setting loaded after clicking the Scope button in ATIS This is a combined measurement of a crankshaft signal and a camshaf
36. t signal The gray signals are the two reference signals of the sensors The button in the graph toolbar is used to show or hide the reference signals Brands Chapter 3 Help The menu Help contains reference documentation on ATIS and the automotive oscilloscope The Help menu is opened by clicking the button Help in the main menu see figure 4 1 Figure 4 1 ATIS main menu The documentation is opened as PDF document This requires a PDF reader to be installed on the computer If no PDF reader is installed the ATIS DVD contains a free PDF reader After installing this the documentation can be read Help 23 Chapter 4 Scope options 5 The menu Scope options contains information on the additional sensors and accessories for the automotive oscilloscope The Scope options menu is opened by clicking the button Scope options in the main menu see figure 5 1 Figure 5 1 ATIS main menu This menu shows all developments and full descriptions and specifications Scope options Chapter 5 6 1 Measurement examples 6 The setup for intermittent problems is preferred when trouble shooting problems that occur during driving starting or idling All four channels are then connected to important components that are essential for a good running engine but that may cause the problem A few real life measurement examples are shown that were performed on car systems that failed occasionally or constantly The setup using
37. the example signals are mentioned along with probable causes Read the article on www tiepie automotive com Measurement_examples Sensors Oxygen_Sensor_Zirconia E Broadband lambda sensor With a lab scope a broadband oxygen sensor signal voltage is measured The sensor signal is shown and can be downloaded To help determining whether the broadband oxygen sensor is functioning correctly different deviations from the example signal are mentioned along with possible causes Read the article on www tiepie automotive com Measurement_examples Sensors Oxygen_Sensor_Broadband ABS sensor inductive With a lab scope an inductive ABS sensor is measured on a wheel that is turned by hand The signal from the sensor is shown and can be downloaded To help deter mining whether an inductive ABS sensor is functioning correctly different possible deviations from the example signal are mentioned along with possible causes Read the article on www tiepie automotive com Measurement_examples Sensors ABS_Sensor_Inductive Actuators This list contains measurements on common automotive actuators with measured data Canister purge valve With a lab scope a canister purge valve signal voltage is measured on an idling engine at operating temperature The signal from the sensor is shown and can be downloaded To help determining whether the canister purge valve is functioning correctly different possible deviations from the example signal are mentio
38. the manual trigger can be used in most situations No start problem Figure 6 1 shows the complete signals when starting the engine of a car with a starting problem The power line and the ground for the fuel pump and a valve control signal are measured 2 TiePie Multi Channel File Instruments Quick functions Help SAMS Kas FELL E Bye SANNA GSS O cn BR o VA O cn BR o JA O cn BR o VA O crs ARs y E 786 30 ms 524 20 ms 262 10 ms Figure 6 1 Full signal when starting Because of the high sample frequency and the large amount of samples it is possible to zoom in very far without losing detail When is zoomed in on one of the valve control pulses see figure 6 2 the problem becomes visible The positive power for the fuel pump drops to just 5 Volt The ground level rises about 0 7 leaving just 4 5 Volt power for the fuel pump instead of 12 Volt This causes the pump to fail and the engine not to start Measurement examples Otic O OOOO Quick functions Help an oX ao lERaISI B ye e OD lo ears Tere ace AANA DD File Instruments r 30 000 Y 20 000 Benge 9H 10 000 0 000 10 000 20 000 30 000 480 00 ms 479 00 ms 478 00 ms 477 00 ms 476 00 ms 475 00 ms 474 00 ms 473 00 ms O ee ee ee 472 00 ms Om BB o JA Om B o JA Om MB JA Oc VA am 471 00 ms 470 00 ms Figure 6 2 Zoomed in to problem area 6 2 Holding
39. tle swatch 54 Emergency fuel cut off 068 Clutch pedal swatch 071 Electro valve waste gate Turbo 77 ECU connector 79 Crankcase vent heating element 080 Brake pedal switch 083 Accelerator position sensor 088 Engine Coolant heating element 89 Glow relay 099 Fuel temperature sensor 08 Turbo pressure sensor 43 Engine Coolant heating element relay 247 Intake duct restrictor valve ABS Anti lock brakes AC Airco out input of ECU lt A alle o D oo w a ra D a o o Y 2 E 6 3 gt Figure 3 10 Measurement 034 EGR Duty cycle solenoid 3 3 1 Measurement information 1 These photographs show at which terminals of the component the automotive oscilloscope needs to be connected Left click the photograph to get a popup screen with information on the specific compo nent This information describes the component how it functions what signals it has and what power it requires Note The photographs shows the use of piercing probes These are no longer used use the special TiePie engineering TP BP85 Back probes instead 2 The image shows how the oscilloscope and test leads need to be connected to the component number of channels which test pin or clamp whether or not attenuators are required Left click the image to get a popup screen with a written description on how to connect the automotive lab scope and test leads 3 The tab sheets allow to view different aspects of the com
40. to be set and calibrated Images accom panying the measurement will explain this CAN bus measurements The menu CAN bus is divided in measurements for different CAN bus systems Examples are High speed C CAN bus Low speed A CAN bus LIN bus etc For each system a quality measurement and a data trafic load measurement are available Quality opens a short measurement giving a good impression of the message on the CAN bus Data transport opens a long measurement giving a good impression of the amount of data trafic on the CAN bus This setting can be used to detect data overload Basic Scope 2 9 Ohm scope TE The menu Ohm scope is for specific resitance measurements Measurements with different ohm scales are available Important before performing ohm measurements the Ohm scope requires calibration For instructions click the buttn i information F Ohm scope 2 10 Alternator measurements Alternator ripple The Alternator ripple menu consists of two groups One group is for 12 Volt and one group for 24 Volt systems For each system measurements for alternator ripple and for charging voltage current can be selected 2 11 Connector and wire measurements Connection test This menu contains multiple measurements All measurements select a low volt age scale for an accurate display of voltage drop over connectors and wiring See also www tiepie automotive com Measurement_examples Common Conne
41. turn flow of piezo injectors FHP 400 Using the automotive lab scope the high pressure and the pump flow of Common Rail the common rail systme ca nbe measured This allows to perform a fast diagnosis on the high pressure part with the pump still installed in the vehicle Pressure and vacuum measurements The Pressure menu requires the use of the APS 260 or FPS 700 The APS 260 allows to measure air and turbo pressure using the automotive lab scope Also vacuum in the inlet manifold can be measured Even pressure waves in cylinders caused by valves can be detected to verify proper operation of inlet valves The FPS 700 allows to measure high pressures up to 6 Bar Think of fuel pressure Pressure or high turbo pressures Temperature and air contitioner measurements The Temperature menu requires the use of the TMS 150 This option allows to measure four tempteratures simultaneously using the scope This can be used to diagnose an air conditioner system After extension with pressure sensors aircon systems can be fully checked Overheating and undercooling cn be shown automatically for a quick diagnosis Temperature Duty cycle measurements Duty cuycle allows to measure duty cycle driven signals and display the duty cycle as a graph in the scope The scope measures a longer time recorder This way it is easy to check varying duty cycle signals of e g turbo valves and idle control systems The menu Leak curent allows to pero
42. urement situations are covered These are divided in categories diesel and petrol Both measurements with automatic trigger and manual trigger are available With manual trigger the operator can stop the measurement by pressing the manual trigger button or the space bar on the computer This measurement is particularly usefull for capturing problems while driving the car and analyzing the signals in a later stage Automatic trigger stops the measurement based on the measured signals e g when the fuel pump stops and thus the engine stops Engine Management Systems Petrol EMS Petrol The menu EMS Petrol is divided in Sensors and Actuators Sensors lists all sensors in groups Examples are Load sensor rpm and or posi tion sensors Select a group and a new sub group will come available For load sensors these are e g MAF sensor MAP sensor etc When selecting a sub group common measurement information will be shown Actuators will list all actuator groups Engine Management Systems Diesel EMS Diesel The menu EMS Diesel is divided in Sensors Actuators and Timing Sensors lists all sensors in groups Examples are Load sensor rpm and or posi tion sensors Select a group and a new sub group will come available For load sensors these are e g MAF sensor MAP sensor etc When selecting a sub group common measurement information wil be shown Actuators will list all actuator groups Timing will list measurements
43. ute Pressure MAP sensor With a lab scope a Manifold Absolute Pressure MAP sensor is measured under the following conditions key on cranking idle 2000 RPM 3000 RPM and back to idle with an engine at operating temperature The signal from the sensor is shown and can be downloaded To help determining whether a MAP sensor is functioning correctly different possible deviations from the example signal are mentioned along with probable causes Read the article on www tiepie automotive com Measurement_examples Sensors MAP_Sensor Mass Air Flow MAF hot wire sensor With a lab scope a Mass Air Flow MAF sensor is measured under the following conditions key on cranking idle 2000 RPM 3000 RPM and back to idle with an engine at operating temperature The signal from the sensor is shown and can be downloaded To help determining whether a MAF sensor is functioning correctly different possible deviations from the example signal are mentioned along with probable causes Read the article on www tiepie automotive com Measurement_examples Sensors MAF_Hot Wire Mass Air Flow MAF vane sensor With a lab scope an air flow sensor is measured under the following conditions key on cranking idle 2000 RPM 3000 RPM and back to idle with an engine at operating temperature The signal from the sensor is shown and can be downloaded To help determining whether an air flow sensor is functioning correctly different deviations from the e
44. xample signal are mentioned along with possible causes Read the article on www tiepie automotive com Measurement_examples Sensors MAF_Airvane Measurement examples Camshaft sensor Hall With a lab scope a Hall effect camshaft sensor is measured during cranking of an engine The signal from the sensor is shown and can be downloaded To help deter mining whether a Hall effect camshaft sensor is functioning correctly different possible deviations from the example signal are mentioned along with probable causes Read the article on www tiepie automotive com Measurement_examples Sensors Camshaft_Sensor_Hall Camshaft sensor inductive With a lab scope an inductive camshaft sensor is measured during cranking of an engine as well as during idling The signal from the sensor is shown and can be downloaded To help determining whether an inductive camshaft sensor is functioning correctly different possible deviations from the example signal are mentioned along with probable causes Read the article on www tiepie automotive com Measurement_examples Sensors Camshaft_Sensor_Inductive Acceleration pedal sensor With a lab scope an acceleration pedal position sensor is measured with the key turned on and no running engine The signal from the sensor is shown and can be downloaded To help determining whether an acceleration pedal position sensor is functioning correctly different possible deviations from the example signal are me
Download Pdf Manuals
Related Search