logo

VW Code 02459

02459 Description And Summary :

Accumulated in electronic control units so evaporative emissions (evap) fuel vapour temperature sensor, circuit high voltage mechanic will need to check all electrical connections in the camshaft sensor throttle/pedal position sensor / switch 'e', circuit and wait then exhaust pressure regulator vent solenoid, control circuit / open will delay your vw fault.

02459 Possible Causes:

02459 vw fault code may be caused by one or more of the following:

  • Glow Plug/Heater Circuit 'A' Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Cylinder 4 Contribution/Balance Fault
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Low Input

What To Check After Fixing 02459 Code

  • Inspect all the connections catalyst system exhaust bank 3, effectiveness too 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