Sensor Archive

Question: Bad O2 Sensor Or Clogged Catalytic Converter, So my 97 eagle talon n/t is throwing an aoxygen sensor code (the guy at autozone said its the one before the catalytic converter). Well I’ve heard that a clogged cat can also cause the same code to pop up. The

Question: Replacing Catalytic Converter And O2 Sensor In Sacramento For 1995 Nissan Altima GLE, I want to know what could be the cost of replacing the Catalytic converter and O2 sensor in Sacramento area. A muffler shop gave me an estimate of $598 including parts and labor. Is it

Question: Was I Just Ripped Off Catalytic Converter Or O2 Sensor, The “check engine” light on my 1996 Saturn SL2 came on about a week ago. I decided to take it to Auto Zone for a free test. It pulled code P0140. The guy told me that it could

Question: O2 Sensor Before Or After The Catalytic Converter, I think I need an O2 senor replaced on my 02 nissan altima because the P0420 (Catalyst System Efficiency Below Threshold (Bank 1)) code came up. I need to know what what sensor to get, the sensor before or after

Question: Does This Sound Like The Oxygen Sensor Or The Catalytic Converter, The check engine light has been on for a while so I finally had diagnostics run on my 2000 Ford Escort ZX2. The guy said that it showed running lean and catalytic converter inefficiency (Under the cat

Question: Can A Bad Catalytic Converter Burn Out The Downstream O2 Sensor, I got a p0137 code from a scan performed on my ’98 honda civic, meaning I have a bad secondary o2 sensor. I am afraid that the catalytic converter might be bad and burn out the new