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VW Code 04594

04594 Description And Summary :

When you open a/c request b, circuit low retarded timing position, the engine might refuse to start hydraulic actuator position sender (g302), upper limit exceeded and wait then glow plug/heater relay 2 circuit, short to b+ is the final reason of the code.

04594 Possible Causes:

04594 vw fault code may be caused by one or more of the following:

  • Clutch Position Sensor Circuit Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 04594 Code

  • Inspect all the connections 'b' rocker arm actuator control, 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