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				check engine light
			 
			Several times over the last week or so my "check engine light" came on.  I checked the code and it appears to be the Knocksensor II fault. A couplo' questions, should i be concerned with this fault?, where on the engine is the knocksensorII?, what might cause it to come on rather randomly? any feedback would be welcomed.  1991 C2 Dave
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|  06-23-2000, 10:42 AM | 
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			Knock is not good, not knowing exactly what this does but guessing if it detects a knock it may adjust the timing to compensate. This probably should get imediate attention.
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|  06-23-2000, 11:01 AM | 
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			According to the service manual it says it does in fact retard the timing 6 deg. however i don't feel a change in performance. it would seem that 6 deg would be enough to feel?
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|  06-23-2000, 11:26 AM | 
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