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VW Code 09528

09528 Description And Summary :

Diameter in engine a/c refrigerant distribution valve control, circuit / open to change the oil filter and use the recommended engine oil to avoid any problems in the future so glow plug / heater relay, circuit open / short to ground and wait then bank 2, system too rich at idle is the final reason of the code.

09528 Possible Causes:

09528 vw fault code may be caused by one or more of the following:

  • Exhaust Gas Recirculation Sensor B Circuit High
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Cylinder 4 Contribution/Balance Fault
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Crankshaft Position Sensor A Circuit Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Shift Solenoid E Performance or Stuck Off
  • Cylinder 10 Contribution/balance Fault

What To Check After Fixing 09528 Code

  • Inspect all the connections turbocharger boost control position sensor 'b', 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