17501/P1093/004243: Difference between revisions
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==== Possible Solutions ==== | ==== Possible Solutions ==== | ||
* Check Fuel Pressure | * Check Fuel Pressure (on FSI engines High and Low Fuel Pressure System) | ||
* Check Fuel Pump (High Pressure System) | * Check Fuel Pump (High Pressure System) | ||
* Check Fuel Pressure Regulator Valve (N276) | * Check Fuel Pressure Regulator Valve (N276) | ||
* Check Fuel Filter and Filter in Fuel Pump Casing | |||
==== Special Notes ==== | ==== Special Notes ==== | ||
Revision as of 13:06, 7 May 2007
17501/P1093/004243 - Bank 1; Fuel Measuring System 2: Malfunction
Possible Symptoms
- Power Loss
- Misfire(s)
- Stalling
Possible Causes
- Fuel Pressure insufficient/exceed/fluctuating
- Fuel Pump (High Pressure System) faulty
- Fuel Pressure Regulator Valve (N276) faulty
Possible Solutions
- Check Fuel Pressure (on FSI engines High and Low Fuel Pressure System)
- Check Fuel Pump (High Pressure System)
- Check Fuel Pressure Regulator Valve (N276)
- Check Fuel Filter and Filter in Fuel Pump Casing
Special Notes
- When found in 2.0l TFSI:
- Check Fuel Pressure
- Check TSB/TPL 2008753, incompatibility between Fuel Pressure Regulator Valve (N276) and ECU software.