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| Forum name | Performance/Engine |
| Topic subject | rear o2 question |
| Topic URL | https://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=52167 |
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52167, rear o2 question Posted by REV_GSlow, May-30-03 09:59 AM i have a 95, and i thought if the rear o2 was faulty that it wouldnt affect performance. Well i have a cel for the o2 sensor, and i JUST replaced the front o2 a week ago. The car has crappy idle and misses. I have a cleared cat and i just thought it would throw a cel, but its hurting my performance. Any help? | |
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52176, RE: rear o2 question Posted by MetalJim, May-30-03 11:02 AM Is the CEL on? Whats the code? | |
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52221, RE: rear o2 question Posted by REV_GSlow, May-30-03 07:54 PM code 21..twice | |
