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2000 Subaru Legacy Question: Knock sensor replacement

 

Question

pratt harris, Westford, MA, March 18, 2009, 07:04
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I wanted to know the estimate (labor + parts) to replace a knock sensor for a Subaru Legacy 2000 (2.5L) car.

How long does a job like this last?

Thanks
Pratt Harris

3 Answers
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  • Answer #1

    hemicuda March 18, 2009, 10:02
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     Master

    The sensor cost is about $150 at auto parts stores and $103 at the dealer and about an hour labor in the book.

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  • Answer #2

    patrick mannion from Greg Solow's Engine Room, March 18, 2009, 21:22
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     Master

    This is a pretty common issue with many Subarus. It is often an intermittent problem the sensor. Sensor will test OK in the shop and fail while driving.

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  • Answer #3

    Visitor, May 12, 2010, 14:34

    the part cost are $75 autozone, you can reemplaze by yourself. Then you can reset the computer whit a friend scam.

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