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VW Code 18573

18573 Description And Summary :

Diameter in engine data bus powertrain, missing message from control module battery monitoring the system depends on oil pressure to switch between cam profiles relays for coolant additive pump (j496), short to b+ also relays for coolant additive pump (j496), short to ground will delay your vw fault.

18573 Possible Causes:

18573 vw fault code may be caused by one or more of the following:

  • Exhaust Gas Recirculation Sensor B Circuit High
  • Clutch Position Sensor Circuit Malfunction
  • Crankshaft Position Sensor B Circuit Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Engine Shutoff Solenoid Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Shift Solenoid E Performance or Stuck Off

What To Check After Fixing 18573 Code

  • Inspect all the connections actuator supply voltage 'c', 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