P101F00 - High fuel pressure P056200 - system voltage low - Errors

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turekwojtek
Posts: 9
Joined: Fri Feb 26, 2021 7:12 pm
Passat model: B7

P101F00 - High fuel pressure P056200 - system voltage low - Errors

Post by turekwojtek »

Passat B7 2011y 1.6tdi 105HP (CAYC)

I have 2no of errors.
My engine starts to wave and after a minute shout down by itself
I've been driving it on straight and up the hill no difference
It die mostly on low rpm

P101F00 - High fuel pressure - Above maximum value - Signal implausible.
P056200 - system voltage low - shorted to ground.

What can cause it?
Thank you very much in advance

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