Anybody have an idea what this means? The print out from AutoZone
1 - Oxygen sensor defective
2 - Poor connection at oxygen sensor
3 - Check circuit-fuse
The car has the 3.8 engine (if it makes a difference), and there are 2
O2 sensors on either side of the cat (the cat was replaced 15 months
ago, at about 120K miles). Does this code indicate which of the two
O2 sensors needs to be replaced?
Any info is much appreciated!