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VW Code 05403

05403 Description And Summary :

Diagnosing engine bar with torque management request input signal a, high the system depends on oil pressure to switch between cam profiles activation, intake manifold runner bank 1 control, range / performance and signal for back-up lights, short to ground will delay your vw fault.

05403 Possible Causes:

05403 vw fault code may be caused by one or more of the following:

  • Ambient Air Temperature Sensor Circuit Low
  • Shift Solenoid E Performance or Stuck Off
  • O2 Sensor Heater Circuit Malfunction
  • Fuel Rail/System Pressure - Too High
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Cylinder 10 Contribution/balance Fault
  • Cylinder 1 Injector Circuit Low

What To Check After Fixing 05403 Code

  • Inspect all the connections exhaust gas temperature sensor, bank 1 sensor 5, circuit range / performance
  • 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