17705/P1297/004759 - Pressure Drop between Turbo and Throttle Valve

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Topic: 17705/P1297/004759 - Pressure Drop between Turbo and Throttle Valve (Read 4914 times)

Kacza

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	17705/P1297/004759 - Pressure Drop between Turbo and Throttle Valve « on: June 10, 2018, 11:03:56 PM »

This error only appears on the cold engine and only at idling speed.

The intake system is airtight.

DV is OK.

Which map is responsible for the scope of diagnosis of this error?

I tried to change KFMLDMX, but it does not help.

Someone something??


« Last Edit: June 11, 2018, 05:48:57 AM by Kacza »	Logged

adam-

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	Re: 17705/P1297/004759 - Pressure Drop between Turbo and Throttle Valve « Reply #1 on: June 10, 2018, 11:32:56 PM »

Do you think the MAF only has high flow at idle when cold?

FPDKLDUS.


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Kacza

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	Re: 17705/P1297/004759 - Pressure Drop between Turbo and Throttle Valve « Reply #2 on: June 11, 2018, 05:45:03 AM »

I used the map LKVDKNMN.

I have raised the diagnosis threshold and there is no mistake.


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