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Registered User
Join Date: Aug 2016
Posts: 3
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Repeated Mass Air Flow Failure
I have a Cayman R with the 82 mm throttle body and IPD competition plenum. The car has 22k miles, a fair number of which are on the track. This weekend at Laguna Seca my MAF died (again). The original MAF died at about 13k, I replaced the MAF with a Bosch unit, and this unit started throwing MAF codes about a week ago. I cleaned it which seems to help, and then it started throwing electrical communication and under parameters codes. With the engine running and the durametric monitoring, I plugged and un plugged the sensor and had no readings on MAF sensor. I did have some Mass Air Flow reading, so it must be able to calculate from other places. The bottom line question is why are the MAFs continually failing. I just ordered 2 from you to replace the failed part and have a spare. Any ideas other than bad luck?
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08-07-2016, 10:44 AM
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Registered
Join Date: May 2009
Location: Around Boston
Posts: 2,052
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Are you running porsche filter or k&n type of stuff?
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08-09-2016, 05:35 AM
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Registered
Join Date: May 2009
Location: Around Boston
Posts: 2,052
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Are you running porsche filter or k&n type of stuff?
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08-09-2016, 06:43 AM
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Back in the saddle again
Join Date: Oct 2001
Location: Central TX west of Houston
Posts: 56,341
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I have the same question. Are you running a filter that you oil or are you running a standard dry paper filter?
__________________
Steve '08 Boxster RS60 Spyder #0099/1960 - never named a car before, but this is Charlotte. '88 targa  SOLD 2004 - gone but not forgotten
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08-12-2016, 05:59 PM
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Registered User
Join Date: Aug 2016
Posts: 3
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Quote:
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08-25-2016, 11:49 PM
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