Confused and Tired.. High RPM Idle - Page 2 - 6SpeedOnline - Porsche Forum and Luxury Car Resource

#16

05-06-2008, 05:46 PM

r34dy2walk

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Quote:

Originally Posted by Staff@RPM

Hi....... Sounds like you sould look after T/B as the idle is runing up..... Check line to FPR they sometimes come off at the plenum. Tim

Where exactly is this?

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#17

05-06-2008, 06:16 PM

joetwint

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Quote:

Originally Posted by cfi_luz

To use those boost leak testers above, wouldn't you have to cap off the inlet from the turbos? Otherwise pressurizing the intake system would just go right out through the compressor wheels?

Yes, absolutely,and then you can feed the air right before the TB in the small nipple located on the y -pipe.That will test everything after the turbos.The same symptoms can also occur if you have a leak between the maf and the turbos because air is entering the system that is not being read by the maf.Plug both ends and test to 15psi.Good Luck!

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