17656/P1248/004680: Difference between revisions
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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 15:16, 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
- Might by stored with other codes like 17654/P1246/004678.