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· Premium Member
23,883 Posts
Try this:
Possible Solutions

  • Check/Adjust Injection Start
  • Check Fuel Supply
  • Check/Replace Fuse(s)
  • Check/Repair Wiring/Connectors from/to Injection Valve (N108)
or this: http://www.myturbodiesel.com/forum/f9/free-eobd-ii-error-codes-software-2919/

Basically, it could be a wire shorting out quickly and throwing the code. Probably not a fuse since it's not constant. It's possible there is a fuel blockage in the fuel filter, (should be changed every 20,000 miles) or fuel tank, or that injection timing is off. Check the injection pump timing. There is a procedure on how to do this in the mk4 ALH engine timing belt article.
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