vw passat codes - p0642, p0407, p0236, p0335, p0341

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emzetperx
Posts: 1
Joined: Sun Mar 19, 2017 12:38 pm
Vehicle: vw passat 1,6 tdi cayc engine

vw passat codes - p0642, p0407, p0236, p0335, p0341

Postby emzetperx » Sun Mar 19, 2017 12:41 pm

My car have this codes: p0642, p0407, p0236, p0335, p0341
pls help

vw passat, 1,6 tdi, cayc engine, 2011 year
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atip
Posts: 93
Joined: Fri Aug 31, 2012 2:42 pm
Location: Greater London

Re: vw passat codes - p0642, p0407, p0236, p0335, p0341

Postby atip » Fri Mar 24, 2017 5:52 am

I would starts from P0642 as Sensor Reference Voltage "A" Circuit Low could be related to others codes. You needs wiring diagram for that vehicle. All above sensors can have one same 5 volts reference. Could be wiring issue.

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atip
Posts: 93
Joined: Fri Aug 31, 2012 2:42 pm
Location: Greater London

Re: vw passat codes - p0642, p0407, p0236, p0335, p0341

Postby atip » Fri Mar 24, 2017 6:01 am

Any symptoms?
If you clear DTC then it will come back straight or after driving of vehicle?
More info would be helpful.


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