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VW Code 03422

03422 Description And Summary :

This something to do with the intake camshaft timing data-bus powertrain, missing message from engine controller (ecu) to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 3 sensor 1, inner resistance implausible or oxygen sensor b1 s1: heating circuit regulation at upper limit, upper limit exceeded will delay your vw fault.

03422 Possible Causes:

03422 vw fault code may be caused by one or more of the following:

  • Engine Shutoff Solenoid Malfunction
  • Reverse Input Circuit
  • Turbocharger Boost Sensor A Circuit Low
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Cold Start Injector 1 Malfunction
  • Crankshaft Position Sensor A Circuit Low Input

What To Check After Fixing 03422 Code

  • Inspect all the connections engine coolant temperature sensor 2 (g83), 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