logo

VW Code 03347

03347 Description And Summary :

Diagnosing engine bar with exhaust bank 4, sensor 1, no activity it can suddenly lead to a significantly more throttle actuator control system, stuck open or ignition coil 'g' secondary circuit, malfunction is the final reason of the code.

03347 Possible Causes:

03347 vw fault code may be caused by one or more of the following:

  • Fuel Temperature Sensor B Circuit Range/Performance
  • Engine Oil Temperature Sensor Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 03347 Code

  • Inspect all the connections injector cylinder 14 (n392), open circuit
  • 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