po144 02 senser bank 1 senser 3 high voltage need to find out which o2 senser is number 3 also if there is any poss bulletins on this problem called friend at dealship was told possible injecter but not to sure truck runs ok tried switiching differnt 02 connec...

FIX posted 4/12/2005

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