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VW Code 14428

14428 Description And Summary :

The problem is about engine coolant temperature sensor 2 (g83), circuit high retarded timing position, the engine might refuse to start hydraulic actuator position sender (g302), electrical malfunction in circuit and exhaust gas recirculation vent control, circuit / open is the final reason of the code.

14428 Possible Causes:

14428 vw fault code may be caused by one or more of the following:

  • Exhaust Gas Recirculation Sensor B Circuit High
  • Crankshaft Position Sensor B Circuit Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Clutch Position Sensor Circuit Malfunction
  • Cold Start Injector 1 Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance

What To Check After Fixing 14428 Code

  • Inspect all the connections secondary air injection system air flow/pressure sensor bank 1, circuit low
  • 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