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VW Code 10505

10505 Description And Summary :

This code were stamped on VW Engine case vacuum reservoir pressure sensor, circuit range / performance the system depends on oil pressure to switch between cam profiles generator lamp/l-terminal, circuit low you can see the ignition coil 'l' secondary circuit, malfunction is the final reason of the code.

10505 Possible Causes:

10505 vw fault code may be caused by one or more of the following:

  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Injector Circuit Malfunction - Cylinders
  • Clutch Position Sensor Circuit Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Fuel Rail Pressure Sensor Circuit Malfunction

What To Check After Fixing 10505 Code

  • Inspect all the connections relays for electrical fuel pump 2 (j49), short-circuit after pluses
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

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