o2 sensor not switching , starts up cold with low numbers. o2 reads 45, with a stft of 0. at 300 stft reads 44, at 845stft reads -24 . closed loop o2 stays at 845. tried new o2. same readings. o2 is doing what its told to do. anyone come across this before? an...

FIX posted 10/11/2006

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle