Difference between revisions of "17656/P1248/004680"

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==== Possible Solutions ====
==== Possible Solutions ====
* Check/Adjust Injection Start
* Check/Adjust Injection Start.  See  [http://www.ross-tech.com/vag-scope/TDIGraph.html TDI Timing Checker]
* Check Fuel Supply
* Check Fuel Supply
* Check/Replace Fuse(s)
* Check/Replace Fuse(s)

Revision as of 10:16, 18 January 2011

17656/P1248/004680 - Start of Injection Timing Regulation: Control Deviation

Possible Symptoms

  • Loss of Power at high Engine Speeds
  • Engine difficult to Start

Possible Causes

  • Start of Injection Timing Regulation not OK
  • Injection Pump Control Range blocked/dirty (e.g. by Metal Particles)
  • Engine has stalled / ran out of Fuel recently
  • Wiring/Connectors from/to Injection Valve (N108) faulty

Possible Solutions

  • Check/Adjust Injection Start. See TDI Timing Checker
  • Check Fuel Supply
  • Check/Replace Fuse(s)
  • Check/Repair Wiring/Connectors from/to Injection Valve (N108)

Special Notes