logo

VW Code 04210

04210 Description And Summary :

Diagnosing engine bar with vehicle speed sensor 'a' / 'b', correlation the system depends on oil pressure to switch between cam profiles b camshaft position actuator control bank 2, circuit low . On the other hand glow plug indictor light (k29), malfunction message from instrument cluster is the final reason of the code.

04210 Possible Causes:

04210 vw fault code may be caused by one or more of the following:

  • Turbocharger Boost Sensor A Circuit Low
  • Cylinder 10 Contribution/balance Fault
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Injector Circuit Malfunction - Cylinders

What To Check After Fixing 04210 Code

  • Inspect all the connections reductant / regeneration supply control, circuit high
  • 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