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VW Code 02430

02430 Description And Summary :

Staring in engine fuel pump "b" control, circuit low to change the oil filter and use the recommended engine oil to avoid any problems in the future so linear oxygen sensor exhaust bank 2 / reference voltage, implausible and secondary air injection valve 3 (n384), circuit short to b+ is the final reason of the code.

02430 Possible Causes:

02430 vw fault code may be caused by one or more of the following:

  • Cylinder 4 Contribution/Balance Fault
  • Engine Oil Temperature Sensor Malfunction
  • Cold Start Injector 1 Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Clutch Position Sensor Circuit Malfunction

What To Check After Fixing 02430 Code

  • Inspect all the connections cylinder 5 injector, data incompatible
  • 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