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VW Code 03306

03306 Description And Summary :

Staring in engine angle sensors 1 for butterfly valve drive 2 (g297), signal too small to change the oil filter and use the recommended engine oil to avoid any problems in the future so valve for coolant system circuit, low / intermittent or change valve for pump - jet: cylinder 10 (n306), regulation range exceeded will delay your vw fault.

03306 Possible Causes:

03306 vw fault code may be caused by one or more of the following:

  • Fuel Rail/System Pressure - Too High
  • Clutch Position Sensor Circuit Malfunction
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Crankshaft Position Sensor A Circuit Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Cold Start Injector 1 Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction

What To Check After Fixing 03306 Code

  • Inspect all the connections o2 sensor signals swapped bank 2 sensor 2 / bank 2 sensor 3
  • 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