I have measured the O2 sensor vtge with the key on engine off and get just under .4v. When the engine idles, I get over 8v from both sensors when I should see toggling between .1v and .8v. When I disconnect each sensor and turn the key on and measure vtge. in ...

FIX posted 6/14/2013

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