Question about 1993 Buick Regal

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After replacing tps devoleped a miss in motor no sensor codes showing new plugs and wires checked all fuel injectors for ohms show ok

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  • billhammons Jun 14, 2010

    tried this still got miss in high gear would the comp. module have something to do with this when i disconnect tps no miss when i reconnect miss is back tried 3 different tps but all checked ok and connector to them checks ok

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  • Buick Master
  • 6,927 Answers

Did you get the tps lever under the throttle pin,so it will move the tps?If so ,try loosening the screws and moving it one way ,or another,and hold it there while you tighten it,and try removing negative cable from battery for 20 seconds to reset the computer.

Posted on May 15, 2010

Testimonial: "thanks will try this"

  • Ronny Bennett Sr.
    Ronny Bennett Sr. Jun 14, 2010

    The mass air flow is most likely the problem

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