I wish I would have come home and checked this forum first. After replacing both 02 sensors I went for a drive and after about 20 minutes the idiot light came on so I stopped in an autozone a block away. they ran the code and got the p0125 and said it was the ect sensor and needed to be replaced. I told them I had just replaced my 02 sensors and wondered if that could have caused it and they said no way. After replacing the ect sensor the light came on again, had it erased and it came on again. Look at the forums and my chiltons guide and of course it says most likely cause is 02 sensor not reading followed by possible thermostat stuck open and that a bad ect will make it run and idle rough which my vehicle doesn't do at all it just sucks gas.

Turns out I rechecked my rear 02 sensor which I had installed 1st and my crimp job was 2nd rate and one had come loose. <img src="/forums/images/graemlins/frown.gif" alt="" />

Long story short @#%# autozone and next time I'll come back to this trusty board and consult my manual before buying a part. <img src="/forums/images/graemlins/kewl.gif" alt="" />


Black 1998 T-100 4x4 ext/cab
265/70/15 on pacers and bilstein fronts