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Old 02-02-2009, 11:26 PM   #7
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guzzel is on a distinguished road
Join Date: Mar 2007
Location: San Antonio
Posts: 16

2001 SL2
Default Re: My 2002 Saturn SC1 idles at 2000 RPM while in park. There is also a knocking soun

I just replaced the TPS on my 01 SL2 that was experiencing the same behavior. If you're slightly mechanically inclined, you can probably replace it yourself.

The part cost ~$35 at the dealership, and I was told it was a minimum charge of 1 labor hour to install. Decided against having them do it.

I went home and discovered the part only required the removal of 2 hex (i think) screws as well as a 2 wire connector. 15 minutes later my car is purring like a cat.


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