Changed primary O2 sensor after CEL code, but it still stays on? (Did a Search)
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Joined: Mar 2002
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From: Supa Dupa Man Land, NJ, USA
Changed primary O2 sensor after CEL code, but it still stays on? (Did a Search)
Hey,
As the topic says, that's what happended...I had a CEL for the primary O2 Sensor (the one in the header). So I changed it to a new one, and the CEL still comes on, same thing Code 1, O2 Sensor...I did a search and got results that suggested on changing the battery? I don't know if that's really anything...and checking the wires and wiring harnesses, etc...I did all of those except change the battery and I tried resetting the ECU like 5 times and nothing works...any other suggestions? Thanks.
As the topic says, that's what happended...I had a CEL for the primary O2 Sensor (the one in the header). So I changed it to a new one, and the CEL still comes on, same thing Code 1, O2 Sensor...I did a search and got results that suggested on changing the battery? I don't know if that's really anything...and checking the wires and wiring harnesses, etc...I did all of those except change the battery and I tried resetting the ECU like 5 times and nothing works...any other suggestions? Thanks.
Honda-Tech Member
Joined: Mar 2002
Posts: 1,006
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From: Huntsville, AL, USA
Re: Changed primary O2 sensor after CEL code, but it still stays on? (Milano97)
maybe you got an another bad O2. They are very easily damaged during installation. Did you buy it used or new?
Joined: Apr 2004
Posts: 268
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From: Ottawa, Ontario, Canada
Re: Changed primary O2 sensor after CEL code, but it still stays on? (gotsmokedright2)
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FLIPboi
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Sep 24, 2002 07:34 PM
