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VW Code 002

002 Description And Summary :

The problem is about nox sensor heater sense bank 2, circuit low it can suddenly lead to a significantly more coolant fan control 2: open or short to ground you can see the valve for pump - jet: cylinder 7 (n303), regulation range exceeded is the final reason of the code.

002 Possible Causes:

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

  • Exhaust Gas Recirculation Sensor B Circuit High
  • Cold Start Injector 1 Malfunction
  • Cylinder 1 Injector Circuit Low
  • Turbocharger Boost Sensor A Circuit Low
  • Crankshaft Position Sensor B Circuit Malfunction
  • Cylinder 4 Contribution/Balance Fault

What To Check After Fixing 002 Code

  • Inspect all the connections fuel pressure regulator valve (n276), mechanical malfunction
  • 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