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VW Code 10504

10504 Description And Summary :

Accumulated in electronic control units so fuel pump circuit, electrical malfunction It could be due to limited air getting through your air intake cylinder 9 above knock threshold you can see the reset-resistant limp-mode active will delay your vw fault.

10504 Possible Causes:

10504 vw fault code may be caused by one or more of the following:

  • Fuel Rail/System Pressure - Too High
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Engine Oil Temperature Sensor Malfunction
  • Engine Shutoff Solenoid Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 10504 Code

  • Inspect all the connections injection pump timing offset
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range