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ecuwiringinformation [2008/01/23 07:39]
76.100.119.159 created
ecuwiringinformation [2010/08/31 12:59]
twdorris
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-====== ​Overview ​======+====== ​ECU Wiring Information ​======
  
 This page contains basic wiring information for the ECU connector in a 1G and 2G DSM.  Please note that the diagrams are all shown as you are looking **into** the ECU connectors on the ECU itself, with the male pins pointing out at you.  The diagrams do **not** illustrate the wiring connectors in the car.  Many people will assume the diagrams show you looking "​into"​ the wiring connectors in the car.  But this is not correct. This page contains basic wiring information for the ECU connector in a 1G and 2G DSM.  Please note that the diagrams are all shown as you are looking **into** the ECU connectors on the ECU itself, with the male pins pointing out at you.  The diagrams do **not** illustrate the wiring connectors in the car.  Many people will assume the diagrams show you looking "​into"​ the wiring connectors in the car.  But this is not correct.
 +
 +Some tips on reading the MFI schematic docs will be collected on [[mfiio|this page]].
  
 ====== 1G ECU/MFI ====== ====== 1G ECU/MFI ======
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 http://​www.dsmlink.com/​images/​forums/​2GECUMFI.pdf http://​www.dsmlink.com/​images/​forums/​2GECUMFI.pdf
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 +
 +
 +====== EVO1-3 ECU/MFI ======
 +
 +The document linked to below contains pin numbers and wire colors for the Lancer EVO1-3 ECU connector. ​ This document was provided by the kind folks at [[http://​www.evocoupe.net/​forum/​|evocoupe.net]].
 +
 +http://​www.ecmtuning.com/​images/​forums/​EVO1-3ECUPinout.pdf
 +
 +The following is a copy of the MFI wiring schematic taken from Mitsubishi'​s own shop manual documentation. ​ Provided here for references purposes only.
 +
 +**NOTE:** The MFI circuit diagram below is NOT the EVO1-3 diagram. ​ I've searched LONG and HARD for the EVO1-3 circuit diagrams, but have failed to find them *anywhere*. ​ I've even asked a couple guys over in Japan to source them, but everything has fallen through. ​ So we're left with EVO4 diagrams which closely match the EVO1-3 with the exception that there'​s an extra connector and that pins 71-92 in the EVO4 diagrams should be remapped to 51-72 to match up with the ECU pin out provided above.
 +
 +http://​www.ecmtuning.com/​images/​forums/​EVO4MFI.pdf
 +
 +If anybody can source the TRUE Japanese EVO1-3 shop manuals with circuit diagrams, the entire rest of the world would appreciate it!  As far as I can tell, nobody has these.  ​
 +
 +
 +====== EVO8 ECU/MFI ======
 +
 +The document linked to below contains pin numbers and wire colors for the EVO8 ECU connector. ​ Thanks to Road Race Engineering for these details as we were too lazy to write them up.
 +
 +http://​www.dsmlink.com/​images/​forums/​rreevo8pinout.pdf
 +
 +EVO8 MFI schematic from the original EVO8 MFI manuals on CD.
 +
 +http://​www.dsmlink.com/​images/​forums/​evo8mfi.pdf
ecuwiringinformation.txt ยท Last modified: 2024/03/15 11:16 (external edit)