V10 Touareg missing messages

   #1  

dieseldoc

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Very long story : here are the cliff notes

Turbo vanes on the drivers side closed off and the truck would not run.

Pulled engine, rebuilt turbos, reinstalled all is well for 5k miles.

Starting to get turbo drop out due to missing messages on the passenger side turbo. Have checked the canbus wires from the turbo to the point in which they join together in the engine harness. Have verified that the ohm drop is minimal, replaced any sonic joints with oem crimps and heat shrink 3m marine tubes.

Worked for about another 1k. Same issue same side. I am trying to get a new module from Europe, I also want to try and re initialize the existing module. Basically make it think we have installed a new one and make it search it out. Can anyone guide me to the process of doing so? Anyone have any better ideas?

Thanks in advance!
 
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dieseldoc

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Fault code for reference is 19792 p3336
 
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Flaps10

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http://www.audi-sport.net/xf/threads/touareg-fault-codes.148007/

Missing messages is a new one to me. I did a quick search using your p-code and found that thread.

I once stumbled across a youtube video of some Ukrainian guy showing a section of wire harness under the trim by the front door and he was pointing out some bad wiring. I thought I had saved it to look at later but can't find it.
 
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