Anyone have a pinout to make a bench harness for a 99-02 Cavalier with P08?
Thanks
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Anyone have a pinout to make a bench harness for a 99-02 Cavalier with P08?
Thanks
Pretty sure it is the same as the LS1B.
Yes it has less pins but the important ones are in the same spot.
The LS1B bench harness I have runs all those PCM's you've listed there, V6-P04, Northstar-P06, they are all the same pinout for bench connections (and of course E54 - LB7).
I just put a P08 on my LS1B bench harness and it works fine.
Blue 60 = Ground
Blue 20 = 12V Unswitched (Batt)
Blue 19 = 12V Switched
Blue 58 = VPW Serial Data
Interesting... I will try again and count the pins on the LS1B Connector instead of the ecm.
Oddly if I connect a V6 Buick to my LS1B harness it will blow fuses immediately. (Using a older Kent Moore bench harness)
Connecting to this Cavalier one and it back feeds power to the key on circuit.
EFI Connection sells a seperate harness for all these for this reason
Attachment 23192
Attachment 23193
My harness had to many wires. I simplified it down and works. You was right as normal... Thanks for the help.
Probably a project that should never have happened to be honest, horrible PCM that one.