I've never even looked at the wiring harness as it wasn't normally a problem with the '92 model year. The O2 sensor isn't that old...but who knows. Is there a particular test for the air temp sensor or alt sensor? I'm trying to save as MUCH $$ as possible right now and am trying to avoid a major trip to the shop.
I guess a trip to the shop is cheaper than the gas I have to keep pouring through it.
