Pontiac Problems? Ask a Mechanic for Answers ASAP
Hello, I'm Cam. Please include all the details about your issue so I can accurately advise you. I cannot see your vehicle so please be detailed.
Is the fuse 10 in the underhood fuse block good?
PLease check, those 2 codes are for the heaters to the oxygen sensors and both feed off that fuse.
can you wait if I check now?
OK back in a minute
Number 10 shows to be cooling fan relay?
ok look for the O2 sensor.
ecm sensor ?
no, check for the fuse for the O2 sensor in the label of the fuse block .
no O2 sensor in this block
let me look again, one momeny.
HOw about IGN 1?
i will checkit now
fuse is ok
Then you have bad wiring tot eh o2 sensors, can you test the pink wire for power?
I will can't right now . When I bought the van last year light would come and go , but has stayed on for the las 6 mths .
OK you need to test that.
Please reply back if you need additional help or press ACCEPT If my answer was helpful. You can reopen it at any time by replying to it and I will answer ASAP. PLease keep in mind that as experts on this site, we are only compensated for our time spent helping customers once ACCEPT is selected. Be sure to bookmark this page (CTRL D) to reply with results or ask more if you need. Thanks again for using Just Answer. Cam.
You are most welcome .