Gm Powertrain Control Module Wiring Harness

1993 pcm pin out chart gm 4 3l 5 0l 5 7l gas w 4l60 e. Buick 3 8l engine coolant. The only part of the ignition system i haven t tried replacing or inspecting is the control module.

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The 1996 97 pcm powertrain control module fuel injection computer on your 4 3l 5 0l or 5 7l engine has a total of 4 connectors.

Gm powertrain control module wiring harness. Download gm powertrain control module wiring harnes free files. Taken from service manual the transmission control module tcm is mounted behind the rf fender between the wheelhouse and the dash panel below the battery and connects directly to the engine wiring harness. I am looking for a stand alone wiring harness for my 4l60 in my 93 heavy half ton 4x4 chevy silverado so i can run my 400 sbc i have in my garage anybody know where i can. Brand new wiring harness pigtail connector 6 wire used on numerous components numerous gm vehicles fits numerous components including ignition control module on gasoline engines fuel pump mounted pmd on 6 5l diesel trucks fits numerous other components match part number or image exactly to verify.

Gm fan wiring reading industrial wiring diagrams pdf. This will include every wire and connector between the pcm and the engine s sensors oxygen throttle position crank position etc and the active systems coil triggers injectors iac etc. Horizon spa pool parts inc wiring diagram zodiac model gas pdf. This discussion is largely focused on gm systems because they are so configurable desisrable and understood by the aftermarket.

For other pcm pin out charts take a look at the following. Wiring harness typically the conversion installer will get the factory engine harness from the donor vehicle. However some of this information and these companies can assist with other systems. Pcm wiring harness wiring diagram general helper pdf.

Ignition control module failure modes on tbi engine. A general motors pcm powertrain control module. A single 49 way connector is used to make the connection between the vehicle wiring and the tcm. Download gm powertrain control module wiring harnes pdf.