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CHECK ENGINE LIGHT


franey

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I forgot TO CONNECT THE SENSOR on the air cleaner box and before i could pull over and connect it , it had set the CHECK ENGINE LIGHT . Can you clear this from the computer. I can not find it in the gm manuals. NO CODES, CURRENT all history. 96 SLS

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Yes, they can be cleared. 2 easy ways.

#1-Forget about it. Something like 60 ignition cycles and it will clear itself.

#2-Manually-from PCM? do fan up, then fan down till you get "clear PCM codes". Fan up. Exit the diagnostic mode. That's it.

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