008424 - Reductant pressure too low

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   #1  

bjkandre

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I have a VW Crafter 2011 that have a lot of failures. One of the failures is the Ad blue system. I have a blinking Check Engine light that is yellow.
Does anyone know how to remove this failure?? And maybe a video or picture?

I got a free software update at my VW Store. After the update they gave me the car back with a failure on the AD system. And they could not "remove" it. It was a old failure from 2017.And have been removed before. They told me that the new software was the reason that they could not remove it. Is there anyone that know how to remove this fault code?? I have tried to clean the ad blue sensor on the exhaust pipe. And have cleared all fault codes. But it came back when i driving

008424 - Reductant
P20E8 - 000 - Pressure too Low
Freeze Frame:
Fault Status: 01100000
Fault Priority: 2
Fault Frequency: 1
Reset counter: 255
Time Indication: 0

Freeze Frame:
RPM: 2205 /min
79.68 %
Voltage: 14.29 V
Temperature: 10.8°C
0.0 bar
Temperature: 12.6°C
Load: 80.0 %
 
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Uwe

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I suspect you might need a new Adblue pump.

-Uwe-
 
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