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Old 01-26-2016, 10:52 PM   #2
blentz is a jewel in the roughblentz is a jewel in the roughblentz is a jewel in the rough
Join Date: Aug 2006
Posts: 50
Default Re: can't rid myself of P0401

I compared my map sensor against another 2001 SC2. The car that's throwing P0401 codes has one that looks like a 213-796, but the car that's running fine has 21024034 stamped on it. I've had the car for many years and I've never had to change the MAP sensor before, but, according to the info online, it looks like the car has the wrong MAP sensor on it.

In the attached picture, the left one is on the car throwing P0401s and the one on the right looks like the one on the 'control' vehicle.


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