Quote:
Originally Posted by kmartens
Yeah the map sensor's green wire goes to pin 73 on the 2nd gen wire harness. I just ran a new wire from my map sensor the the AEM's harness just to ensure that there was no other "noise" from anything else that may be reading the EGR's old wire.
These same questions seem to be all over this thread so here is a quick cheat sheet for anyone wondering:
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This is for the 2nd Gen wire harness only!
MAP Sensor
red wire- tap into green/yellow on TPS
Black wire - tap into black TPS wire
Green wire - run all the way to pin 73 on the AEM
AIT Sensor
Doesn't matter which wire goes where but 1 goes to the Black wire on MAF connector and the other goes to the red wire w/ blue stripe on the MAF sensor
Wideband O2 signal wire goes to AEM pin 76
GM Boost Solenoid
+ to 12v switched (if you look closely there is a + sign on the GM soleniod
- to PW2 pin on AEM (can't remember the pin number)
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thanks tons, ive read this before but no one stated run the wire straight to aem ems, i guess it may just be common sense, thanks tons! dave