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Evo ecu into vr4

Jim69c

Member
Joined
May 4, 2016
Messages
6
Location
Palmerston North, NZ
Hey guys, I'm getting ready to run my 88 vr4 on a evo 5 ecu, I've got the wiring harness info and made the jumper harness, my question is to anyone that has done this before... why aren't vr4 pins 11 and 13 used, they are for abs and fuel pump? Any help cheers.
 

fuel

Well-known member
Joined
Feb 23, 2009
Messages
2,161
Location
Toronto, ON, Canada
Remember that diagram is specific for the USDM Galant VR-4 and is different to the JDM ECU. Biggest difference is Cyclone control.
 

AllanL

Well-known member
Joined
Aug 4, 2008
Messages
276
Location
NV
i guess you have to compare the whole wiring diagrams for the evo4 vs vr4 with regard to the MPI control relay and the ABS control.

if i remember correctly, the vr4 MPI relay has one more pin, which is not on the 2G/Evos...

i have no idea on the ABS control, though...
 

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