When cold the oxygen sensor works fine and has good crosscounts on scanner and all other readings are normal. After being in closed loop for about ten minutes the oxygen sensor will peg at .996 the Integrator goes to 80 and the block learn is at 108. It sets a...

FIX posted 6/30/1999

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