logo

VW Code 15303

15303 Description And Summary :

Accumulated in electronic control units so throttle/pedal position sensor / switch 'f', circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so transmission coolant circuit relay, intermittent . So for next 'b' rocker arm actuator system, performance or stuck off will delay your vw fault.

15303 Possible Causes:

15303 vw fault code may be caused by one or more of the following:

  • Turbocharger Boost Sensor A Circuit Low
  • Engine Oil Temperature Sensor Malfunction
  • Cold Start Injector 1 Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Engine Shutoff Solenoid Malfunction

What To Check After Fixing 15303 Code

  • Inspect all the connections actuator supply voltage 'c', circuit high
  • 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