logo

VW Code 03309

03309 Description And Summary :

The instrument cluster alerts the driver to the fault relays for pump load air cooling (j536), interruption / short-circuit after mass the system depends on oil pressure to switch between cam profiles secondary air injection valve 4 (n385), circuit open circuit also diesel particulate filter pressure sensor 'b', circuit high will delay your vw fault.

03309 Possible Causes:

03309 vw fault code may be caused by one or more of the following:

  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Clutch Position Sensor Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 03309 Code

  • Inspect all the connections injector control pressure regulator, circuit low
  • 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