Cadillac Catera and Cimarron Forum Discussion, 02 sensor codes in Past Cadillac Vehicle Discussion; My 99' Cadi. Catera has a check engine light and after putting the code reader from Autozone they let me ...
- 10-11-08 09:29 PM #1Cadillac Owners Member
- Automobile(s): Cadillac
- Join Date
- Jan 2007
02 sensor codes
My 99' Cadi. Catera has a check engine light and after putting the code reader from Autozone they let me use it read, "o2 sensor malfunction Bank2 sensor1". Can someone narrow this down for me polease. i know that there are 4 o2 sensors and they are freakin expensive each. Also whats this i heard about cleaning them by pulling them off and spraying them with carb. cleaner? I appreciate it. Thanks.
- 10-26-08 10:31 PM #2
Re: 02 sensor codes
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