Easy bench harness 99+ and 04+

[04whitegtp]

My junkyard build bench harness.
Blue Pcm connector from an ecotec grand am
Blue pcm connector from 3800/ls car.
Obd2 port.

Using this guide it was just sodering and connecting the correct wires.
https://www.google.com/url?sa=t&sou...PkURDooCu6XhloBJg&sig2=CnM9ezcI0iEA9smvLYfvhw

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[Scottydoggs]

thanks, i just re wired my 04 up off board, now i need a 04 up pcm to test it on lol

 

[industrialfish]

Wanna post a write up of exactly what pins to what pins for the 04+ ?

 

[Scottydoggs]

E40 (Gen-IV V8) and LLY Diesel Controllers copy this one.


controller to the obd2

 

[04whitegtp]

Exactly what i did. I wired mine for can (+/-) and class 2. That way it should do any controller with the 04+connection.

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[industrialfish]

Here's mine. With red switch for power and green switch for "ignition". Worked perfect, powered off a hacked PS3 power supply and successfully wrote my first BIN offline with DHP.