How should I go about this....
Thread Starter
On The Tree
Joined: Jul 2007
Posts: 100
Likes: 0
From: Houston, TX
How should I go about this.... just threw the p0135 code....oxygen sensor heater defective. I don't see the fuse for this in the driver side fuse boxes. My question to you is, will the 02 Sims fix this problem, or must the heater (or entire o2 sensor) be replaced OEM. I just got a new clutch put in, and I'm not sure if this has anything to do with it. thanks for your input.
---ive done searches but could not find the answer i was looking for---
---ive done searches but could not find the answer i was looking for---
Staging Lane
Joined: Jan 2009
Posts: 59
Likes: 0
From: Bella Vista, AR
Verify O2 Sensor is Still Connected You very well may have pinched the wiring or cut one of the wires to the sensor during the clutch install process. Make certain that all wires are not cut or shorting out against the engine or body. I had this happen when they changed an oil filter once and cut one of the wires when they screwed the new oil filter on. After that make sure the plug is connected well. If all connections are good and no cut or damaged wires, then just replace the O2 sensor. You will find the current GM sensors are far superior to the ones that came with the older LS1 equipped cars. For this reason, if you have sensors that are several years old, and you will be replacing one, then I would replace both of them. Best deals are available on line. Here are the part numbers for each sensor if you have an FBody - please confirm with parts house for your specific year car.
Front oxygen sensors - LS1 F-Body
Passenger Side
ACD# AFS97
GM# 25312196
Driver Side
ACD# AFS98
GM# 19178928
Front oxygen sensors - LS1 F-Body
Passenger Side
ACD# AFS97
GM# 25312196
Driver Side
ACD# AFS98
GM# 19178928
