Check Engine Light Always On - Xterra Owners Club

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#42427 - 12/06/07 03:02 PM Check Engine Light Always On
Anonymous Unregistered	I had the valve seal replaced about 6 months ago anf the Check Engine Light has remained on. Performance is fine and the auto shop that replaced the seal advised it could be the knock sensor or another piece in the valve that is sticking. The knock sensor came up 2 years after I bought it on diagnostics during an isnpection and I have never had that replaced. I do not notice a performance difference with/without it. 2000 2 wd 6 cylinder. Any clue??
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#42428 - 12/06/07 05:15 PM Re: Check Engine Light Always On
Stonecoldchavez Member Registered: 08/05/02 Posts: 1363 Loc: New Jersey	The knock sensor does not cause the Check Engine Light to come on. Something else must be wrong. Get your computer codes run for free at Autozone and find out what is setting it off. Stone _________________________ "If you can dodge a wrench, you can dodge a ball."
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