p0234 on off throttle low load off throttle med9.1

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Topic: p0234 on off throttle low load off throttle med9.1 (Read 2870 times)

_nameless

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	p0234 on off throttle low load off throttle med9.1 « on: December 29, 2019, 10:57:47 PM »

actual vs request is decent have no issues during full throttle pull only when lifting on the throttle boost deviation is set. low load between 10-20% load. anyone have any idea why? attached is a screen shot of when its occurring
2006 audi 2.0 fsi med9.1
373907098E0
0261S02223
390709
thnaks


« Last Edit: December 29, 2019, 11:00:49 PM by Marty »	Logged

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vwaudiguy

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	Re: p0234 on off throttle low load off throttle med9.1 « Reply #1 on: December 30, 2019, 12:13:52 AM »

Have/had a similiar issue with a BT MED9 that also had a larger maf housing. Maf signal/load would bump up right as it got to idle. Try with the maf unplugged. On the car I was working with, it was enough to kill the engine most times when falling to idle. Stepped away from the project (still have the car) for a bit.. No issue running maffless, but then have to patch ESP.


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"If you have a chinese turbo, that you are worried is going to blow up when you floor it, then LOL."

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