I can’t find 02 sensor plugin
Thread Starter
Member
Joined: Oct 2019
Posts: 169
Likes: 4
Car: 1982 Firebird
Engine: 5.0 LG4
Transmission: 200C
Axle/Gears: 2.73 open diff
I can’t find 02 sensor plugin
So apparently I plugged the ECM wire into the 02 sensor when it should’ve went to the power wire on the battery? So I can’t find the plugin for the 02 sensor it’s driving me nuts please help
Joined: Sep 2005
Posts: 27,996
Likes: 2,485
Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
Re: I can’t find 02 sensor plugin
Driver's side, over the valve cover, purple wire
I guess you've probably figured out by now, the ECM harness is ENTIRELY separate from all of the rest of the wiring; comes out of the pass side fender by the blower motor, and branches off from there. Much too eeeeezy. Any time you're looking for an ECM wire, all you have to do is start at that "trunk" and trace all the "branches" and "twigs" until you find the one you want.
I guess you've probably figured out by now, the ECM harness is ENTIRELY separate from all of the rest of the wiring; comes out of the pass side fender by the blower motor, and branches off from there. Much too eeeeezy. Any time you're looking for an ECM wire, all you have to do is start at that "trunk" and trace all the "branches" and "twigs" until you find the one you want.
Thread
Thread Starter
Forum
Replies
Last Post