Need a wiring diagram
#1
Need a wiring diagram
I'm having intermittent issues with the upstream O2 sensor on my '95 Blazer. It loses signal from time to time, but if the wiring to the sensor is jiggled around, the signal will come back. So, I believe that there is break in the wiring harness somewhere. Does anybody have a diagram of where the sensor is connected to the pcm/ecm, so I can bypass the faulty wire?
#2
#3
RE: Need a wiring diagram
Thanks, that's exactly what I was looking for. Now if I can figure out which pin is A10, I'll be in good shape.
Thread
Thread Starter
Forum
Replies
Last Post
phxjosh
2nd Generation S-series (1995-2005) Tech
4
10-30-2013 10:03 AM
2manybroke
2nd Generation S-series (1995-2005) Tech
3
11-26-2011 06:18 AM
chris015
1st Generation S-series (1983-1994) Tech
3
05-17-2009 08:11 PM
Bob97
Full Size K5 (1969-1991) GMT415 (1992-1994) Tech
2
01-24-2008 08:42 PM