anyone get po505

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Sep 18, 2018 | 11:04 AM

#21 (permalink)

Big Daddy

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Joined: Dec 2013

Posts: 337

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From: Ottawa, Ontario, Canada

Re: anyone get po505

Quote:

Originally Posted by onehundred80

I guess not, nine years later no answer.
I looked it up for Mercedes and it is a function of the IACV, ECM and AAC.
The idle is adjusted by the step motor to suit the power needs at the moment.
I have no idea what some of this means.��

that makes 2 of us

Sep 18, 2018 | 12:33 PM

#22 (permalink)

tunaglove

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Joined: Mar 2010

Posts: 1,413

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From: White Bear, MN

Re: anyone get po505

Usually caused by air leaks. The throttle is fully closed but rpms are still too high. Mine was caused by broken hose under the battery tray.

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