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View Full Version : need help with ECU pinout



jaymzz
03-12-2006, 11:34 AM
I am trying a new perfect power SMT7 piggy back, and having some ECU pinout problems. I have the pinout from RRE website, and it isnt correct as far as I know. The Shop trying to install it has a few questions about the Evo pinout. This is on a 2005 Evo MR. Does anyone have the voltages for the ECU? Wiring diagram of the air flow meter? Dealer pinout of a 05 MR? How many teeth on the crank sensor? Ingnition pattern on the crank 60-2? And is there any difference from the Evo 8 to the MR on the ECU pinout. We are wondering if my car has an Evo 9 ECU. If maybe mid year change is possible. Thanks for all of your input.

turbolarry
03-12-2006, 01:52 PM
The pinouts from RRE are correct, the shop probably didn't wire it up right. The basic wires that need to be spliced for a piggyback are the same (throttle, air flow, RPM's). You do not have an Evo IX ECU.
I can't say on the other stuff, but it might be in here;
http://www.race-works.com/EVO_e_FSM/2003EvolutionVIII.html#

jaymzz
03-12-2006, 09:23 PM
Thanks for your help. I think I found everything I need on the link you sent me. Thanks again.