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Posted on Mar 06, 2012
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I have a q45 that has 2 codes p1212 and u1000 the car Dosnt start but turns over

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Owen Barnes

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  • Master 867 Answers
  • Posted on Mar 06, 2012
Owen Barnes
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P1212 is an ABS issue so won't cause it not to go, U1000 is caused by a poor or loose Ground connection. This could be almost anywhere on the car but start in the engine bay and wok from there, removing and cleaning ground points and re-tightening.

  • Anonymous Mar 19, 2013

    A little late but I have had idle problems with my 1997 Q45. I downloaded the tech manuals and found out that the TCS/ABS controls the secondary Throttle Position Sensor. So a problem with TCS/ABS can impact a a Q45's ability to run.

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