by bill5653 on January 14th, 2007

bill5653

Question

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I have an 89 S10 Pick-up truck with 4.3L motor. My 'Check Engine' light came on because it needed an O2 sensor. That has been replaced, but I do not know how to shut off the Check Engine light. Can someone please tell me. Thanks.

Answers. 4 helpful answers below.

  • by Anonymous on January 14th, 2007

    Anonymous

    We owned a 90 chevrolet citation with the same problem. the check engine light was stuck in terminal "shine". checked out by many mechanics. engine checked out just fine. i was told that my vehicle was destined for California and their strict emmission controls. instead, the vehicle stayed in Tennessee. this made a difference.

    Mechanics suggestion? a thick piece of 3x3 inch cardboard.........to cover the warning light.

    We did it. no problems, ever.

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  • by uggggg on January 14th, 2007

    uggggg

    Most times you can disconnect the battery cable for about 2 minutes. That resets the computer and should not show the Check Engine light untill another problem arises. Good Luck

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  • by Darryl61 on January 14th, 2007

    Darryl61

    Try disconnecting the battery for 5 minutes. This will sometimes reset the error codes. If not, have the truck re-connected to a scanner to check for further codes, or to reset previous code.

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  • by Jason_K6761 on January 14th, 2011

    Jason_K6761

    to reset the computer pull the ECM B fuse for approx. ten seconds then return it. or disconnect battery for 10 seconds or so.

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You're reading I have an 89 S10 Pick-up truck with 4.3L motor. My 'Check Engine' light came on because it needed an O2 sensor. That has been replaced, but I do not know how to shut off the Check Engine light. Can someone please tell me. Thanks.

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