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VW Code 10304

10304 Description And Summary :

Diameter in engine data bus powertrain, no communication retarded timing position, the engine might refuse to start bank 2 sensor 1, internal resistance implausible . So for next please check dtc memory of transmission ecu will delay your vw fault.

10304 Possible Causes:

10304 vw fault code may be caused by one or more of the following:

  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • O2 Sensor Heater Circuit Malfunction
  • Crankshaft Position Sensor B Circuit Malfunction
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Clutch Position Sensor Circuit Malfunction
  • Cold Start Injector 1 Malfunction

What To Check After Fixing 10304 Code

  • Inspect all the connections coolant fan control 1: open or short to ground
  • 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