Infinity User Manual
Contents
1. Automatic Mode 7 f Available Images Refresh Image Info Image Location C Program Files x86 AEM nfinity Tuner AEMInfinity v35 pakgrp AEMInfinity v95 Name AEMInfinity v95 Images 3 Supported Images 3 Type Name Dynamic Model 2014 02 21_1241pm_v95_Inf10 Firmware Version95 6828 Fixed Model 2014 02 21_1240pm_v95_Inf10 Author Version Description sarmish 5 No description sarmish 95 No description sarmish 95 No description Choose an image to use for upgrade vV Keep Calibration Data 5 Follow the message at the bottom and turn the ignition switch OFF when instructed to do so AEM Performance Electronics P Firmware Upgrade Automatic Mode Available Images efresh Image Info Image Location C Program Files x86 AEM Infinity Tuner AEMInfinity v95 pakorp AEMInfinity v95 Name AEMInfinity v95 Images 3 Supported Images 3 Type Name Author Version Description Dynamic Model 2014 02 21_1241pm_v95_Infi0 sarmish 35 No description Firmware Version95 6828 sarmish 95 No description Fixed Model 2014 02 21_1240pm_v 5_Inf10 sarmish 95 No description Upgrade Successful Please switch target off Keep Calibration Data 6 Follow the message at the bottom and turn the ignition switch back ON when instructed to do so Firmware Upgrade Automatic Mode Available Images Refresh Image Info Location C Program F2. B logging get logs window They can be used insome cases for troubleshooting certain file management issues during the USB log file save process Firmware Window cancel Hot Keys Main EE SSS AN cose_on completion Main s USB Window exit format refresh save_as save_selected select_all show _all show_deleted show_hidden show_uploaded simple_view AEM Performance Electronics es ae Main These application preferences are used to set generic application preferences Application Options Firmware Window append_version_to_session Hot Keys Main Hot Keys USB auto_save_log_data USB Window capte ee seep control_window_font_name default_high_transition_end 0 9 default_high_transition_start 0 8 default_low_transition_end 0 2 default_low_transition_start 0 1 default_number_format fixed default_number_precision 1 default_number_show_plus false disable_auto_connect false initial_layout_pages 5 layout_directory C Users sarmish CORP Document laws load_log_with_session true v log_autosave_writesize Default transition point when creating new color gradients Restore Defaults Most of these settings will be configured properly by default The following list might be used more often by users to customize
3. Load Scalar Raw MAP_raw kPa Analog8 V 00 00 Sensor Selection No wizard is selected or matched Click the Browse button to select one MAP Cal Min MAP Cal Max MAP Volts Min MAP Volts Max 4 MAP Smoothing 70 0 Enable MAP Failsafe table F LJ The ECU calculates the value MAP_Failsafe using the table PressRatio_Failsafe multiplied by the Baro Pressure sensor input If the option Enable MAP Failsafe table is on this MAP_Failsafe calculation will be used if the MAP sensor volts are out of range If the option Enable MAP Failsafe table is off the ECU will continue to use the highest or lowest MAP value the sensor can measure when the MAP sensor volts are out of range AEM Performance Electronics m Infinity User Manual Fuel Pressure tup Calibration Fuel Pressure Se By default the ECU will use the value Static Fuel Pressure for fuel calculations If a Fuel Pressure sensor is installed and the option Calculate Fuel Pressure from Sensor is on the ECU will adjust fuel calculations using FuelPressDiff psi which is the measured difference between FuelPressure psig and MAP psig If Calculate Fuel Pressure from Sensor is off the ECU can still calculate FuelPress Diff psi for logging purposes FPress_raw Analog9 M Sensor Selection AEM 150 PSI Pressure Sensor Fuel Pressure Cal Min 0 0 Fuel Pressure Cal Max 150 0 Fuel Pressure V
4. PERFORMANCE ELECTRONICS Instruction Manual Infinity v95 August 2014 Upgrade Notes THIS PRODUCT IS LEGAL IN CALIFORNIA FOR RACING VEHICLES ONLY AND SHOULD NEVER BE USED ON PUBLIC HIGHWAYS WARNING WARNING This installation is not for the tuning novice Use this system with EXTREME caution If you are not well versed in engine dynamics and the tuning of engine management systems DO m NOT attempt the installation Refer the installation to an AEM trained tuning shop A list of AEM trained tuning shops is available at www aemelectronics com dealer_locator php or by calling 800 423 0046 NOTE All supplied AEM calibrations Wizards and other tuning information are offered as potential starting points only IT IS THE RESPONSIBILITY OF THE ENGINE TUNER TO ULTIMATELY CONFIRM THE CALIBRATION IS SAFE FOR ITS INTENDED USE AEM holds no responsibility for any engine damage that results from the misuse or mistuning of this product AEM Performance Electronics AEM Performance Electronics 2205 126th Street Unit A Hawthorne CA 90250 Phone 310 484 2322 Fax 310 484 0152 http www aemelectronics com Instruction Part Number 10 7XXX v95 Document Build 8 25 2014 2 Infinity User Manual Introduction Change Log V95 August 2014 Minor Update Firmware Changes and bug fixes e Improved comms stability with high speed USB 3 0 ports Infinity Tuner Changes e USB drivers now installed automatically e Recent sessions feat
5. USB device is present or not Canceling the USB file save function during the file transfer process can result in inaccurate file save status USB communication with Infinity Tuner may freeze for a few seconds when USB logging conditions stop If the USB drive includes a status LED it may be blinking during this time period Reassigning channels within existing controls or creating new controls during PC logging may result in unexpected system behavior System Battery Volts channel can be misleading in the event of a gross wiring problem If the ECU is not wired correctly or if the main relay is not sending power to the ECUs 12V input pins the failsafe value could be displayed and indicating 13 850 volts when the actual voltage to the ECU is 0 volts AEM Performance Electronics Infinity User Manual 10 Cam 3 4 Noise Cancellation settings in Cam Crank setup wizard page are listed but do not apply to applications that don t support quad cam hardware inputs Modifying the values doesn t do anything in these cases AEM Performance Electronics a Hardware 2 1 Firmware Update 1 Connect to Infinity Tuner a Plug the USB cable from the ECU into your computer USB port and key ignition ON b Open Infinity Tuner 2 Click the Target drop down list and select Upgrade firmware Bd Infinity Tuner Version 2 95 6804 File Connection Target Layout Log Wizards Help USB Infinity 8 10 12 Page 1 Faze2 Und
6. e Caz Redo Ctrl Y Commit modifications Ctrl Shift C Revert modifications Ctrl Shift R USB Upgrade firmware Select target logged channels Lock with password Unlock password Clear password 3 The ECU should not be running an engine atthis time Select Yes when the warning message appears r WARNING The target will stop running models not function while updating A NG Continue Note The firmware update utility is periodically updated and may not match the descriptions below In the event of a conflict please follow the instructions provided in the dialog windows themselves or supplemental instructions provided by AEM AEM Performance Electronics 6 Infinity User Manual Important Note BEFORE beginning the update process be sure to have a saved copy of your tuned session file If a power failure occurs during the update process this is the only way to ensure that the calibration data is not lost 4 Begin the Firmware Upgrade process a Select the desired Configuration Image on the left i If no images are present check C Program Files x86 AEM Infinity Tunen and verify pakgrp file is there If not visit Infinity website log in and download appropriate file b Ensure Keep Calibration Data check box is marked to save current calibration c Click the Begin button to start the upgrade process Firmware Upgrade
7. e_in_kb min_file_size_in_kb save_path AEM Performance Electronics
8. en_ Crankshaft Position Sensor Camahat Toson Sea eceeecaececaasan Digital in 2 DEEDS SSDSESD DED FlexContent Dig4 Hz Digital in 6 C1 31 Digital in 7 C1 32 Power Ground c1 33 CANL A out C1 34 CANH A out C1 35 CanH B out C1 36 CanL B out C1 37 CLT_sens ohms C1 38 AlT_sens ohms C1 39 OT_sens ohms C1 40 Lowside Fuel Pump Drive C1 41 Lowside 1 C1 42 Power Ground C1 43 Knock Sensor 1 C1 44 Knock Sensor 2 C1 45 Warning Pin out contains inputs assigned to multiple functions AEM Performance Electronics Follow ECU The follow ECU feature forces a small cell selection to follow the ECU as the table input data changes Using this feature combined with the hot key data manipulation options allows the tuner to quickly edit table data on the fly The feature is available when connected to an ECU via USB or when playing back logged data To turn on with either a 1D 2DTable or 2D 3DGraph as the active control hit CTRL F When activated the follow will be set to all table type controls for the given item and those controls will have a Follow ECU in their title bar VETable Follow ECU EngineSpeed RPM 3 2 Advanced Tuning AEM Performance Electronics Infinity User Manual 3 2 1 Application Options The following windows will allow users to customize the Infinity Tuner application for their preferences Adjusting these settings is optional and in mo
9. iles x86 AEM nfinity Tuner AEMInfinity v95 pakarp AEMInfinity v95 Name AEMInfinity v95 Images 3 Supported Images 3 Type Name Author Version Description Dynamic Model 2014 02 21_1241pm_v95_Inf10 sarmish 395 No description Firmware Version95 6828 sarmish 95 No description Fixed Model 2014 02 21_1240pm_v 5_Infi0 sarmish 95 No description Upgrade Successful Please switch target on to validate upgrade Keep Calibration Data 7 When the message at the bottom indicates that it s safe to close the window click the Done button AEM Performance Electronics 3 Infinity User Manual Firmware Upgrade Automatic Mode Available Images Image Info Image Location C Program Files x86 AEM Infinity Tuner AEMInfinity v95 pakarp AEMInfinity v95 Name AEMInfinity v95 Images 3 Supported Images 3 Type Name Author Version Description Dynamic Model 2014 02 21_1241pm_v95_Infi0 sarmish No description Firmware Version95 6828 sarmish No description Fixed Model 2014 02 21_1240pm_v95_Inf10 sarmish No description 4 Validation Successful Safe to dose window For applications that use a stepper motor idle valve it s important that a full power reset be done prior to starting the engine Turn the key off and wait at least 20 seconds before starting This will allow the stepper valve to park and reset A firmware update will erase the USB
10. l e Older pakgrp firmware files are now displayed but grayed out This will help customers understand they put the wrong file in the correct folder so they can put the correct file in the correct folder and proceed flashing the ECU AEM Performance Electronics ee a5 2 Setup Wizard Changes e New left pane organization with expandable groupings See Wizard Organizationl 9 for more detail e New Basic sensors section See Basic Sensor Setupl 10 for more detail e New input function assignment section See Input Function Assignmentsl 17 for more detail e Left pane selection now highlighted when active and gray when not active e Support added for Honda T1 timing trigger Change Log Known Bugs Known Bug List 1 Connection error dialog is masked by reconnect dialog This can be observed if the user selects Connection gt Connect to USB when the ECU is already connected AND subsequently turns switched power off USB connection status message is not updated properly if the user selects Connection gt Connect to USB when the ECU is powered off AND subsequently turns switched power on Infinity Tuner will become unresponsive if user removes USB drive while Auto Save on connect is in process If user selects Save As from the right click menu of Logging gt USB Logging Get Logs then cancels the action the system will continue saving the first log in the list Format USB drive function does not validate if
11. log channel list stored in the ECU memory This channel list will need to be reset before USB logging will function correctly See Log Menu for more info Troubleshooting If the process hangs at any point wait at least one minute for it to continue Some PCs take longer to reconnect to to the ECU during this process Some PCs may have other processes running that affect the response time of the USB ports If the process has not continued as described above after one minute do not cycle key power Instead remove the USB cable from the PC wait a few seconds then plug it back in Often this will force the OS to reset the port allowing the process to continue AEM Performance Electronics es Tuning Guide Basic Tuning Wizard Setup Wizard Organization The wizard is organized into different sections with expandable menu items on the left hand pane Use the highlighted arrow below in each section to expand the available sections G m M a EN Basic Setup Engine Engine displacement number of cylinders and firing order will be used for basic setup of airflow calculations ignition and Tuning Preferences injector mapping and knock sensor assignment Cam Crank Inj Se Note that selecting Analog MAF 0 5V or Frequency MAF digital for Airflow Calculation Method disables VE Table Load njector Setup Axis Selection Likewise selecting VE for Airflow Calculation Method disables modifications to the Mass Airflow Wizard Ba
12. nd enters the correct Air Temp Sensor Cal Table Air Temp Fail Max option and Air Temp Fail Min Option for the specific AIT sensor currently selected Air Temp Sensor Input AIT_sens ohms Sensor Selection No wizard is selected or matched Click the Browse button to select one AirTempCal C 100 000 200 000 300 000 400 000 500 000 AlIT_sens ohms Air Temp Fail Min Air Temp Fail Max Air Temp Failsafe On J Air Temp Failsafe Air Temp Smoothing AEM Performance Electronics 12 Infinity User Manual Coolant Temperature Co Coolant Sensor Input Calibration a This wizard sets the Coolant Failsafe to 80 C and enters the correct Coolant Sensor Cal Table Coolant Fail Max Option and Live Data Coolant Fail Min Option for the specific coolant sensor currently selected Raw l Coolant Sensor Input CLT_sens ohms v 0 00 CLT_sens a Coolant TempCal ohms c 119 111 170 96 84 CoolantTempCal C 10 000 20 000 30 000 40 000 50 000 60 000 70 000 CLT_sens ohms Coolant Temp Fail Min Coolant Temp Fail Max Coolant Temp Failsafe On 7 Coolant Temp Failsafe Coolant Temp Smoothing AEM Performance Electronics MAP Sensor a Mimic OO ih i ee eee e This wizard sets the calibration file for speed density and enters the correct MAP Max Volts MAP Min Volts Load Offset and Live Data
13. olts Min 050 Fuel Pressure Volts Max 4 50 Fuel Pressure Cal 2 3 Fuel Pressure Volts Static Fuel Pressure 43 0 AEM Performance Electronics ee Oil Pressure This wizard enters the correct Oil Pressure Min Volts Oil Pressure Max Volts Failsafe On Oil Live Data Pressure Failsafe Load Offset and Load Scalar Raw OPress_raw Analog13 M 0 00 Sensor Selection AEM 150 PSI Pressure Sensor Oil Pressure Cal Min Oil Pressure Cal Max Oil Pressure Volts Min Oil Pressure Volts Max Oil Pressure Cal 2 3 Oil Pressure Volts Oil Pressure Sensor Installed F AEM Performance Electronics 16 Infinity User Manual Throttle Position The Set Throttle Range wizard correlates the TPS Volts channel to actual throttle position Run this wizard any time the Throttle Stop is adjusted or the Throttle Position Sensor is removed or aligned Throttle_raw Analog M Sensor Selection N A TPSCalMin 5 00 TPS Cal Max 4 99 TPS Min Volts 0 48 TPS Max Volts 4 66 2 3 TPS Min Volts AEM Performance Electronics 3 1 1 3 Input Function Assignments Programmable inputs can be configured in the following window Double click the item or left click and select the Change button AEM Infinity 6 I mem Basic Setup a Input Function Assignments Engine Tuning Preferences CamCrank Injector Setup Channel Basic Sensors IgnitionBlend Table x axis Fle
14. sic Sensors DBW Tuning Set Throttle Range Engine Displacement L 3 00 peas Sa Number of Cylinders 6 Advanced Setup v Outputs v Engine Cycle Type 4 Stroke Ignition Type Sequential Coil On Plug Firing Order 1 5 3624 Airflow Calculation Method VE Main Spark Map Load Axis Selection MAP kPa VE Table Load Axis Selection MAP kPa v2 95 Build 08 14 2014 AEM Performance Electronics 10 Infinity User Manual 3 1 1 2 Basic Sensor Setup Most basic sensors can be configured using this wizard setup window A summary of the setup data is included in the table shown below Double clicking on a selection will open a more detailed interface where calibration data can be edited AEM Basic Setup Basic Sensors Engine ics Tuning Preferences esie Se Cam Crank Injector Setup Function Channel Air Temp Sensor Input Analog2_In_Temp DBW Tuning Coolant Sensor Input Analogt_In_Temp Set Throttle Range MAP Sensor Setup Analog8 M Ignition Sync Fuel Pressure Setup Analog V Advanced Setup Throttle Postion Sensor Setup Analog7 M Outputs v v2 95 Build 08 14 2014 Several examples are shown below The selections available in base session data may vary by application AEM Performance Electronics es il Air Temperature r Air Temp Sensor Input Calibration The Air Temperature wizard sets the Air Temp Failsafe to 25 C a
15. st if not all cases they will be set properly by default Firmware Window These application preferences are used by the firmware upgrade window The should be set correctly by default and should not need adjustment They can be used in some cases for troubleshooting certain file management issues during the firmware upgrade process s ENSI f P y x are Window allow_wizard_bypass Hot Keys Main Hot Keys USB default_to_ready Main USB Window display_obsolete_pakarps true a searchable_directories C Program Files x86 AEM nfinity syslog_file a Restore Defaults AEM Performance Electronics ee Si Hot Keys Main These application preferences are used to set up hot keys for most general application tasks To change a hot key assignment select the hot key assignment by left clicking on the button Hit the enter key to begin recording the new assignment Firmware Window app_options Hot Keys USB append_layout Main USB Window dear_layout dose_control_window commit_modifications connect_usb disconnect duplicate_control_window goto_live_data goto_main_window help_about next_control_window next_layout_page open_layout open_session prev_control_window AEM Performance Electronics 22 Infinity User Manual Hot Keys USB These application preferences are used by the US
16. the application for their preferences auto_save_log data Periodically save PC log data to disk while logging Takes effect when logging starts restarts captureloop_sleep This sets the PC logging frequency The number of milliseconds between data captures from the ECU A value larger than 1000 1 second will be ignored Lower performance PCs may benefit from a value greater than 50 here Depending on the size of the layout values less than 20 may result in very large PC log files that take a long time to open and or save layout_directory The current directory for layouts load_log_wth_session Determines if itlog files are loaded with a itssn file is opened AEM Performance Electronics 24 Infinity User Manual session_directory The current directory for session files startup_layout Specifies how to perform the loading of a startup layout Will only take effect on the next launch of Infinity Tuner Options are load_last load_specific none prompt user If load_specific is chosen a file must be set inthe sfartup_layout_file setting AEM Performance Electronics es es 8 USB Window These application preferences are used by the USB logging get logs window They can be used insome cases for troubleshooting certain file management issues during the USB log file save process Firmware Window auto_save_on_connect Hot Keys Main Hot Keys USB dose_on_completion Main max_file_siz
17. ure added to the File menu e New Application options feature added to File menu See Application Options 20 for more detail e Prompt for save when shutting down applies to sessions and layout files selectable in Application Options e Layout preferences No preference load last load specific or prompt user options available in Application Options e Save path for session and layout files now persists independently Save paths can also be set manually in Application Options e Option to append firmware version to saved session and log files Available in Application Options e Recent layouts feature added to the Layouts menu e PC logging data is now written to disk periodically while logging This minimizes the time required to save to disk when PC logging is stopped It also allows PC logged data to be maintained in the event of a power interruption or comms error e New legend toggle button added to plot control window e Hot keys now available for certain types of plot control data manipulation Up Page Up Zoom in Down Page Down Zoom out Left Pan left Right Pan right Home Bring you to the start of the log End Brings you to the end of the log For Home and End the current display range is kept So if viewing 10 seconds worth of data Home will display the first 10 seconds while end will display the last 10 seconds e Follow ECU function now available for 1D and 2D tables See Follow ECUI 1s for more detai
18. xContent DBW Tuning LambdaFlexBlend Table x axis FlexContent Set Throttle Range VE_Blend Table x axis FlexContent Ignition Syne 3 Step Switch Setup Disabled Advanced Setup AC Request Switch Setup Digital7 Accel and Decel Fuel Charge Out Pressure Setup Analog16 V Boost Control Clutch Switch Setup Disabled Engine Protection Gear Position Input Setup GearRatio Fuel Trims Lambda 3 Input Setup Analog11 V ModeSwitch Input Setup Disabled ModeSwitch Input Setup BMW CAN Disabled Brake Switch Setup Digital5 Flex Content Input Setup Dig4 Hz Lambda Control Barometeric Pressure Sensor Setup Analoa10 V Launch Antilag Exhaust Pressure Sensor Setup Analoat1 V Launch Timer Oil Temp Sensor Input Analog3_In_Temp Nitrous N20 Turbo Speed Input Setup Dig3 Hz Mass Airflow Vehicle Speed Input VSS_Digital MPH Main Rev Limiter Rev Limit 2 Step Rev Limit 3 Step Shift Cut Traction Control Use the selections below to configure hardware inputs Change Pin Out Clicking the Pin Out button will display a pinout diagram showing the current configuration of the system Inputs that are assigned to multiple functions will be highlighted for user reference The user can optionally copy this information to the clip board or even print it AEM Performance Electronics 1 Infinity User Manual Pin Out Function Lowside 3 AGND_1 Analog 0 5V sen AGND_1 Analog 0 5V s
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