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1. 22 pomerorouno mermas owo rowerenou s PowERGROUMD mek eix feno POWERGROUND we Im e 25 jor Ye eremo be wr ome nm Mmarsensorinu mpm jee fe mien 20 esve Joey fon T c _ CONTROL Orange Green Control Pressure Sensor PRESSURE Em e CA ETA gt E CO TE mpm he je TACHO Green Yellow CS Er rev counter out 2 1 3 4 9 Spare ADC Control Pressure Spare ADC is Pin 29 Orange Green on the MicroSquirt The SPAREADC input is used for Control Pressure Measurement for CIS installations and can also be utilized as a lower chamber pressure monitor in CIS E installs Fitted either in line or directly to the FrankenCIS metering block the fuel pressure sensor in the control pressure circuit provides actual Control Pressure in kPa and is used in the Target Pressure feedback loop calculations within the MicroSquirt 2015 Reanimotion International Pty Ltd FrankenCIS O 2015 Reanimotion International Pty Ltd 2 2 4 Fuel System CIS LAMBDA FV gt FrankenCIS replaces the Bosch Warm Up Regulator at 5 and optionally controls the Frequency Valve at 11 CIS Switched K Jetronic and fused 12V supply Injector in FrankenCIS block 2015 Reanimotion International Pty Ltd 5 CIS lambda K Jetronic with lambda Switched and fused 12V supply Injector in FrankenCIS block Swit2. During powerup Spartan 2 s Output Squencer will be triggered the output sequencer will output 2 distinct calibration voltages on the Linear Output 1 666 volts for the first 5 seconds then 3 333 volts the next 5 seconds after 10 seconds has passed then the Linear Output will function normally When a wideband controller is first powered up it will take about 30 seconds to 1 minute for the Wideband Oxygen Sensor to heat up while the sensor is heating up the Wideband sensor is unable to read the AFR of the exhaust gas composition only when the sensor is heated up will the AFR of the exhaust gas composition be correct Spartan 2 s Output sequencer takes advantage of this heatup time when the AFR data is not correct to output calibration voltages that we will use to generate new Tuner Studio settings to compensate for offset and linear errors While Tuner Studio is running and is actively displaying AFR data cycle power to Spartan 2 and write down the 2 AFRs shown by tuner studio during the first 5 seconds and then during the next 5 10 seconds For this example lets use 13 AFR and 17 1 AFR Now if there were no offset or linear errors present the first 5 seconds AFR should be 13 328 AFR and the 5 10 seconds AFR should be 16 666 AFR Now download and open this Microsoft excel worksheet here 0 812682927 2 763121951 Assuming that the first 5 seconds AFR shown by Tuner Studio is 13 AFR and the 5 10 seconds AFR shown by tuner studio is 17 1 AF
3. civic 9 Part Ill System Setup and Tuning 11 A REN Me 12 laesst 15 A A In 17 4 EIFm WAT aa naar aaa ka 19 5 Spartan2 Wideband Setup Re RE Deka nea ren 19 PartIV Reference Install Parts List 23 Index 0 2015 Reanimotion International Pty Ltd Introduction 2 1 Introduction FrankenCIS is a software and hardware project to allow the MegaSquirt family of engine controllers to replace the Bosch WUR or control the DPR EHA valve on later systems In its simplest implementation mimicking the WUR by a temperature to bar map and closed loop pressure control With optional interceptor like control of fuel mixture using the full mapping abilities of the MegaSquirt family More advanced implementations the sky is the limit really Spark and ldle control Full fuel mapping Closed loop wideband O2 control Boost enrichment and or pressure control and so on This document should be used in conjunction with the Microsquirt Hardware Manual available from MSExtra com http www msextra com manuals ms2manuals How are we doing it We have created a new firmware or operating system based on the MS2extra code and MegaSquirt hardware which retains all the relevant EFI tuning spark control and accessory features but when switched into one of the K Jet CIS modes completely changes the way it interacts with the fuel side of the system
4. K Jetronic basic controls an electronic WUR block by targeting a control pressure map referencing Time Temperature MS2Extra firmware has been modified to change a Squirt per Rev to mapped fuel pressure control on Injector1 The target pressure is taken from a new map representing the WUR basic bar temp curve and then modified by percentage according to changes in the remaining tuning options The standard style EFI Load and RPM referenced fuel demand map is them mixed in on top to provide an enhanced version of the manifold pressure adjustment available in the standard mechanical WUR K Jetronic Lambda as above with the addition of a second map table controlling the Frequency Valve or equivalent in this mode we also split the additional EFI style tuning features between the WUR and FV where appropriate KE Jetronic completely different to the first two No WUR No Frequency Valve static control pressure and complete control of the differential pressure between the top and bottom chambers of the Fuel Distributor This option requires a small interface module between the DPR sometimes called EHA and the MicroSquirt to convert the injector control signals THIS PRODUCT MAY BE USED SOLELY ON VEHICLES USED IN SANCTIONED COMPETITION WHICH MAY NEVER BE USED UPON A PUBLIC ROAD OR HIGHWAY UNLESS PERMITTED BY SPECIFIC REGULATORY EXEMPTION VISIT THE EMISSIONS PAGE AT HTTP WWW SEMASAN COM EMISSIONS FOR STATE BY STATE DETAILS ITIS THE RE
5. ms Q Battery Voltage Correction msiv K Jetronic Base Settings Fuel Min kPa Fuel Max kPa Control Min Duty Cycle Control Max Duty Cycle Control Pressure to VE kPa Freq Valve Duty to VE DPR Max Duty Cycle DPR Max Duty Cycle ES DPR Duty to VE ES Different Bank Settings jon rl Bank 2 Injector2 Dead Time ms ES Battery Voltage Corr msW Bank 3 Injector3 Dead Time ms Battery Voltage Corr ms v Bank 4 injector4 Dead Time ms Battery Voltage Corr ms v The starting point for the settings above can be adjusted to suit your installation The kPa to VEfactor how many kPA to 1 point 0 1 of VE The system converts a desired VEchange to target kPA change using this multiplier VE tables are the main point of adjustment for the running fuel trim and should begin as a flat 100 across all cells O 2015 Reanimotion International Pty Ltd System Setup and Tuning n Fuel VE Table 1 Er C 3D View o ONO elle S00 0S Dx If set to the Lambda version and Inj2 is properly connected the the factory Frequency Valve then a second VE table is available by tuming on Dual Table Use in General Settings VE Table 1 has control of the eWUR VE Table 2 has control of the Frequency Valve This gives individual control of both systems O 2015 Reanimotion International Pty Ltd 15 5 3 2 C
6. wiring 5 o e 2 kb Fn 1 D ALED IGNOUT2 IGNOUT WLED VR2IN Serial SPAREADC2 Ignition Switch Good engine ground Throttle Sensor position ground sensor Fuse box Pover ground Refertothe diagrams for CIS Heater and CIS E fuelling ground 1 2 or 4 wire narrowband Fuel pump General system wiring overview above Individual installations may vary Fuelling and Spare ADC connections to the control pressure sensor will depend on the version of CIS and FrankenCIS components installed The throttle position sensor can be ignored or added if required for CIS and would normally be connected to the Air Plate Potentiometer in CIS E installations Spark and Idle control outputs are optional etc MB Mo Le a E CANH Blue Yellow CAN communications Dr CANL Blue Red CAN communications a we me s srarcanozonar m Spare analogs 5 nex m recreen 5 Fe une Pune Low Fut pum relay a 2015 Reanimotion International Pty Ltd Wiring 6 9 FUELA Thick Green FrankenCIS or DPR 5 FUEL B Thick Blue Frequency Valve or DPR 2 12 sraton Trick white ou sraigeoupt 0 008 feng 70 00 man h x E 25252 communications s eoori In __ Bostiomderensleimu hs Pe oo s sera Guns feno sara Grund o Sensor Gros own move
7. FRankenCIS Reanimotion FrankenCIS Microsquirt Manual supplement O 2015 Reanimotion International Pty Ltd E RZANIMOTION NGIN RING A SUSSIDIARY REANIMOTION INTERNATIONAL FrankenCIS 2015 Reanimotion International Pty Ltd All rights reserved No parts of this work may be reproduced in any form or by any means graphic electronic or mechanical including photocopying recording taping or information storage and retrieval systems withoutthe written permission ofthe publisher Products that are referred to in this document may be either trademarks and or registered trademarks of the respective owners The publisher and the author make no claim to these trademarks While every precaution has been taken in the preparation of this document the publisher and the author assume no responsibility for errors or omissions or for damages resulting from the use of information contained in this document or from the use of programs and source code that may accom panyit In no event shall the publisher and the author be liable for anyloss of profitor any other commercial damage caused or alleged to have been caused directly or indirectly by this document Printed April 2015 Contents Table of Contents Part I Introduction 2 Part Il Wiring 5 1 3 4 9 Spare ADC Control Pressure 6 2 4 Fuel System CIS cnica none es name en KAWAN 8 3 4 Fuel System
8. IS E 9 Sequential Injection Untimed injection ms 15 50 Timing Trigger Start of pulse Control Algorithm Speed Density 9 Fixed Timing Or Table Fixed Timing 9 Number Of Timing Values Fixed Injection Timing 1 deg Atemana Fixed Injection Timing 2 deg 5s B Engine Stroke Rotary Fourstoke E Fixed injection Timing 1 When Staging On deg No Cylinders Rotors Fixed Injection Timing 2 When Staging On deg 7 ES Injector Port Type KE Jetronic DPR 100hz xi Cranking Injection Timing 1 deg 9 Cranking Injection Timing 2 de 270 0 rumora 88 008 VE Trim Tables Dontuse VE Trim Tables Engine Type Injector Drivers Sequential Siamese Hybrid Mode 9 Single Pulse Activation RPM E 9 hysteresis On Single Pulse Activation RPM Engine Size cc 000 B Enoi Fixed Injection Timing 3 deg injector Size Each cc lo O 2015 Reanimotion International Pty Ltd System Setup and Tuning 16 Injector Dead Time PWM Bank 1 Injector Dead Time 13 2V ms Battery Voltage Correction msW K Jetronic Base Settings Fuel Min kPa 00100 ha Fuel Max kPa Control Min Duty Cycle Control Max Duty Cycle Control Pressure to VE kP a Valve Duty to VE DPR Max Duty Cycle DPR Max Duty Cycle DPR Duty to VE Different B
9. R the best you can do is 0 1 AFR accuracy IMPORTANT Once setup and before any tuning is performed it is mandatory that the results of the sensor are verified against a known reference The Dyno AFR sensor should be sufficient 2015 Reanimotion International Pty Ltd 23 FrankenCIS 4 Reference Install Parts List FrankenCIS tm Metering Block 1 or 2 Injector Delphi FJ10409 Fuel Injector Single For Dodge Chrysler Eagle 1993 1997 Control Pressure sensor 100psi Digital 1 8NPT Pressure Damper if using Toyota 23270 62010 FrankenCIS 2 Gasket for above damper Toyota 23232 41081 IAT sensor BOSCH 0280130085 PORSCHE 99360611400 VW 058905379 to suit a particular application the last four sensors above can be substituted with anything compatible with MegaSquirt 2015 Reanimotion International Pty Ltd Back Cover
10. R you would enter 13 and 17 1 into the excel worksheet like the above picture of course instead of 13 AFR and 17 1 AFR you would enter the AFR shown by your Tuner studio Once those two AFRs are entered the settings in the green box will be calculated to compensate for offset and linear errors this calculated setting you will enter into Tuner 2015 Reanimotion International Pty Ltd 21 FrankenCIS Studio and you MegaSquirt will be able to read AFRs from Spartan 2 with an accuracy of 1 10th of an AFR In Tuner Studio tools gt Calibrate AFR Table gt EGO Sensor select Custom Linear WB enter the values shown in green excel worksheet and write changes to MegaSquirt In my example where the frist 5 seconds AFR is 13 AFR and the 5 10 AFR is 17 1 AFR my calculated new tuner studio settings is 10 89 AFR 0 volts and 19 02 AFR 5 volts 9 Calibrate AFR Table Help Calibrate AFR Table Table Input Solution EGO Sensor Custom Linear WB Custom Linear WB Volts Point 110 089 Point 2 5 1902 Select settings Write to Controller Wite to Controller Close Now if everything was done correctly then now your Megasquirt will be able to read AFR with 1 10th AFR accuracy Cycle power to Spartan 2 again and now the first 5 seconds AFR should be between 13 3 0 1 AFR and the 5 10 seconds AFR should be 16 7 AFR 0 1 AFR Because Megasquirt uses only up to the first decimal place to represent AF
11. SPONSIBILITY OF THE INSTALLER AND OR USER OF THIS PRODUCT TO ENSURE THAT IT IS USED IN COMPLIANCE WITH ALL APPLICABLE LAWS AND REGULATIONS IF THIS PRODUCT WAS PURCHASED IN ERROR DO NOT INSTALL AND OR USE IT THE PURCHASER MUST ARRANGE 2015 Reanimotion International Pty Ltd 3 FrankenCIS TO RETURN THE PRODUCT S FOR A FULL REFUND THIS POLICY ONLY APPLIES TO INSTALLERS AND OR USERS WHO ARE LOCATED IN THE UNITED STATES HOWEVER CUSTOMERS WHO RESIDE IN OTHER COUNTRIES SHOULD ACT IN ACCORDANCE WITH THEIR LOCAL LAWS AND REGULATIONS WARNING This installation is not for the tuning novice Use this system with EXTREME caution FrankenCIS allows for total flexibility in engine tuning Misuse or improper tuning of this product can destroy your engine If you are not well versed in engine dynamics and the tuning of engine management systems DO NOT attempt the installation Refer the installation to an FrankenCIS trained tuning shop or call 61 7 3256 5600 for technical assistance NOTE All supplied FrankenCIS calibrations Wizards and other tuning information are offered as potential starting points only IT IS THE RESPONSIBILITY OF THE ENGINE TUNER TO ULTIMATELY CONFIRM IF THE CALIBRATION IS SAFE FOR ITS INTENDED USE FrankenCIS holds no responsibility for any engine damage that results from the misuse or mistuning of this product 2015 Reanimotion International Pty Ltd FrankenCIS 2 Wiring Microsquirt V3 0
12. ank Settings Off Bank 2 Injector2 Dead Time ms n yl Battery Voltage Corr msW Bank 3 Injector3 Dead Time ms Battery Voltage Corr msW Bank 4 Injector4 Dead Time ms TT 00100 Battery Voltage Corr msW keni The starting point for the settings above can adjusted to suit your installation The Duty to VEfactor PWM duty cycle to 1 point 0 1 of VE The system converts a desired VEtable and EGO change to target PWM Duty change using this multiplier E 3 d VE tables are the main point of adjustment for the running fuel trim and should begin as a flat 100 across all cells 2015 Reanimotion International Pty Ltd 5 3 3 Fuel VE Table 1 File Tools Help C 3D View oo a JL jos L JU S00 0S Dx The CIS E systems have two main variants and the center point or tuning offset for the DPR EHA varies depending on the system the early KE generally has a light grey DPR or EHA valve and is usually set to operate positive duty cycle bias requiring a current of around 20ma at idle which might be 120 or so in the map depending on the ration chosen in the settings the later KE3 or KE Motronic is usually a black DPR EHA and is usually happy with a centre point of 0 6ma which would be 100 in the maps This gives individual control of both systems but means startup values will vary by install depending on the system in
13. ched and fused 12V supply Inj 2 aan A 2 3 4 Fuel System CIS E CIS E KE Jetronic KE Motronic Switched 12v Bosch DPR EHA on fuel Distributor System Ground 2015 Reanimotion International Pty Ltd FrankenCIS 3 System Setup and Tuning After loading the project and connecting to the microsquirt as per the main manual the screen should look similar to the following File Options Data Logging Communications Tools Help y Fuel Settings lt Startupiidie JB accel Enrich BasiclLoad settings Settings Gauge Cluster Diagnostics amp High Speed Loggers Tune Analyze Live Tune For You ay 80050 3D Tuning CAN Advanced Maps bus Testmodes ee E 7 50 60 200 300 530 Throttle 7072 d 4 Position Valvd Duty Target CP 100 0 400 360 500 4 300 5 Control 2 100 400 358 h WOE OFF MAP Acce Ech CLide Krock NoFusicut Tog MAPsampleeror Testmode No soft limit No seq shift Aac lala MS FrankenCIS Burned All Data Enhanced3D Tables LeamMore CurenTunemsu Under Engine and Sequential settings the Injector Port Type must be set to correctly match the FrankenCIS system installed and the number of cylinders should match the target motor The remaining settings should reflect the installation configuration with a couple of exceptions Squirts per engine cycle is now ir
14. how on connection to the system Firmware signature Mismatch Your MegaSquirt is using firmware 5 5 4 4k using MS2Extra 3 3 2 c KC JSM JB RI For TunerStudio to communicate correctly the Serial Signature for your project must match what is reported by the megasquirt Project Serial signature MS2Extra comms332kU MegaSquirt Serial signature MS2Extra comms544kU It is not recommended that you connect with the incorrect ecu definition To correct this up date the ECU Definition in your project to match that on the MegaSquirt How would you like TunerStudio to handle this Open Different Project Update ECU Definition Connect Anyway Select Update ECU Definition it will then allow you to browse and select the appropriate ini file for your ECU e g microsquirt ini Spartan2 Wideband Setup Install and wire up spartan 2 according to the user manual In Tuner Studio tools gt Calibrate Table gt EGO Sensor select Custom Linear WB enter the values shown in the picture below and write changes to MegaSquirt 2015 Reanimotion International Pty Ltd System Setup and Tuning 9 Calibrate AFR Table Help Calibrate Table Table Input Solution EGO Sensor Custom Linear WB Custom Linear WB Select settings click Write to Controller WritetoControlles Close Later on we will change the Custom Linear WB settings to account for offset and linear errors
15. place and whether or not the DPR has been previously adjusted manually via the little trim screw If you chose either type of DPR can be manually adjusted to provide a slightly positive bias around 100 in the maps so an electrical control failure will provide the same Limp Home capabilities as the late CIS E Idle Valve The factory rotary Idle valve seems to be happy with the following settings make sure it is fitted with the flyback diode as mentioned in the main manual 1n4001 as recommended 2015 Reanimotion International Pty Ltd System Setup and Tuning 2 Idle Valve Type Fast Idle Temperature i 14C foo 2 Algorithm Open loop warmup t B Hysteresis iz C pe B Stepper ide m PWM lde amp Time Step Size ms 2 7 Crank to Run Taper Time s E Initial Time Step Size ms 4 Minimum Steps To Move steps Homing Steps E vate Mode Normal 0 off w BHomingDiedion Ense gt wide Open Steps steps 201 7 Run Valve Before stat Of v 9 ES Crank to Run Taper Time s 2 PWM Idle Por M Hysteresis iz LC lt Connection Ouaereqea I 9 Power Between Steps Hold current I 2015 Reanimotion International Pty Ltd 5 3 4 3 5 Firmware When updating firmware the following dialog will s
16. relevant but should be left at 2 or constant if available Injector size is also no longer a real value but should be close to the estimated fuel flow per injector if known otherwise 252 is a good number If doing an install with the FrankenCIS eWUR then refer to the CIS with WUR section If doing an install with the FrankenCIS DPR Interface then refer to the CIS E section Throughout the system click or mouse over the blue question mark for an explanation of the setting 2015 Reanimotion International Pty Ltd System Setup and Tuning 12 3 1 CIS with WUR Engine and Sequential Settings iet K Jetronic Control Pressure base map Engine and Sequential Settings Calculate Required Fuel fo K Jetronic Control Pressure base map Required Fuel 7 9 ms 7 90 ius As BO Coolant Temp Control Algorithm Speed Density Squirts Per Engine Cycle 2 E Injector Staging Alternating M 5 Engine Stroke Rotary Four stroke M B No Cylinders Rotors 8 CR kPa Injector Port Type K Jetronic ICIS Ly Number of injectors 8 Engine Type Even fire ly 100 0 Engine Size cc E Injector Size Each cc 252 T 0 0 40 0 Coolant C A Injector Dead Time PWM contains some FrankenCIS specific settings for range and resolution 2015 Reanimotion International Pty Ltd 13 FrankenCIS Injector Dead Time PV M Bank 1 injector Dead Time 13 2V
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