02 heater codes
Thread Starter
Staging Lane
Joined: Aug 2002
Posts: 86
Likes: 0
From: Raleigh,NC
02 heater codes Since I installed pacesetter lt's and tsp cattted y i occasionally get a 02 heater circut sensor code.I believe this is due to the further back positioning of the 02.My question is has anyone ever used the rear 02 in place of the front one.I beleive they have a higher wattage heater and this should fix my problem.I have the rear 02's since i replaced them with 02 sims.
I just put my Pacesetters on last week with the Bosch 13111 O2's in the front position, which are the rear corvette O2's. I got one heater code on the first drive and have seen nothing since. It was a very cold day (below freezing) and I drove on the highway in 6th. It may have done it because my car was also relearning the fueling. I have driven on the highway since in the cold and no codes.
Mine has done it since I installed my LT's over a year ago. Just kept getting that 02 sensor warrantied ( 
) I just bought the AC Delco rear corvette sensor. I sure hope this cures it before I burn it down.
) I just bought the AC Delco rear corvette sensor. I sure hope this cures it before I burn it down. 
