1999 Volkswagen Passat Logo
Posted on Jun 23, 2009
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Here is the problem when i start my car 1999 vw passat 2.8 v6 the check engine light turns on then when i try to asselerate the engine, it goes up to 1500 rpm and 2000 rpm it goes up and down, then if i step on the gas it passes the 2000 rpm but it goes up very slow and it does not pass more than 4000 rpm. ok i put a scanner and i got code p1545 but i dont know what it means can you help me please.

  • fromero1 Jun 23, 2009

    where and what is the throttle position sensor .

  • Matthew Boulden May 11, 2010

    This is the throtle body sensor, or position sensor.

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  • Posted on Jun 23, 2009
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I researched this & you need to replace the throttle body gasket & get the throttle body re-calibrated. Seems to be dealer only. Also, the t.p.s. (throttle position sensor) could be bad.

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Http://www.autozone.com/autozone/catalog/accessories/accessoriesShelf.jsp?categoryDisplayName=Performance&fromType=accessories&fromString=search&parentId=cat30102&filterByKeyWord=throtle+position+sensor&currentPage=1&navValue=100289&categoryNValue=100008&fromWhere=&subPartId=prod62110&itemId=prod62110&displayName=Throttle+Position+Sensor



This whole thing is the link for your throtle body sensor, found at autozone.com

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  • Posted on Jul 27, 2012
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P1545: Throttle Position Control Malfunction.

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