I have the reading from autozone. Here's the following:
aa1 - Oxygen sensor defective
aa2 - Pooor connection at Oxygen sensor
aa3 - Check circuit-fuse
For a non technical person how can I determine the solution. I already reset the CEL and it came back a few hours later. I found this fuse diagram: http://www.lunghd.com/Tech_Articles/...tification.htm
But not sure which is which.
Aside from checking the fuse where do I check the O2 connection?
I assume if those 2 dont solve it then the sensor itself is defective.
I'm still within the used car warranty but don't want to drive an hour or more just to have someone else change a fuse or jiggle a connection.