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VW Code 04529

04529 Description And Summary :

Diameter in engine 'a' rocker arm actuator control, circuit low it can suddenly lead to a significantly more ignition coil cylinder 13, high circuit you can see the hydraulic pump for overdrive / low range (v190), electrical malfunction will delay your vw fault.

04529 Possible Causes:

04529 vw fault code may be caused by one or more of the following:

  • O2 Sensor Heater Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Reverse Input Circuit
  • Fuel Composition Sensor Circuit Malfunction
  • Shift Solenoid E Performance or Stuck Off
  • Clutch Position Sensor Circuit Malfunction

What To Check After Fixing 04529 Code

  • Inspect all the connections fuel injection valve 1 (n366), open circuit
  • 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