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Re: "Check Engine" light question. (archive)

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Posted by KJ on May 18, 2001 at 00:39:43:

In Reply to: Re: "Check Engine" light question. posted by dbruce on May 18, 2001 at 00:10:29:

Thanks or the tip. I never knew that you could check the fault codes like that. I tried it and the fault code was for "Knock Sensor #2." Anybody know what might cause this? Like I said, it only happened twice for a second and it hasn't come on since. Should I worry?

Go to

Go to tech tips and follow the instructions for reading the fault codes.

This will tell you exactly why the light came on.

My Check Engine light came on twice in the past 2 days. It came on for a split second during acceleration from a dead stop, then went off. It hasn't come on since. Any thoughts?

'95 Alpine M3

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