17583/P1175/004469
From Ross-Tech Wiki
17583/P1175/004469 - Pre-Injection Turned Off
Possible Symptoms
- Rough Engine running
Possible Causes
- Tank filled with Gasoline/Petrol or Bio Diesel
- Water in Fuel
- Fuel Pressure too Low
- Fuel Return Pipe faulty
- Internal Mechanical Injection Pump Malfunction
Possible Solutions
- Check Fuel Tank Content
- Drain Fuel Filter
- Check Fuel Return Pipe for Blockage or Bends/Kinks
- Check/Replace Fuel Return Pipe Flow Restrictor
- Check Injection Pump
- See Measuring Value Block (MVB) 018 (on 2.5l V6 TDI)
Special Notes
- Pre-Injection turned off due to implausible Values