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Old 04-23-2004, 11:45 PM   #8
superjoe83
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Re: What's the diagnosis?

Quote:
Originally Posted by Duckbill
I get what your saying, but wouldn't I be getting a code if the knock sensor was bad?
Not necessarily, The knock sensor is a pezio crystal which produces voltage when vibrated, the sensor may sill put enough voltage out to keep the ECU from setting a code but not enough to detect knocks
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