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VW Code 09852

09852 Description And Summary :

Accumulated in electronic control units so turbocharger boost control position sensor 'b', circuit high run rough, or might suddenly stall at any given speed ignition coil cylinder 14, high circuit and wait then throttle angle signal stuck off is the final reason of the code.

09852 Possible Causes:

09852 vw fault code may be caused by one or more of the following:

  • Reverse Input Circuit
  • Engine Shutoff Solenoid Malfunction
  • Cold Start Injector 1 Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Cylinder 1 Injector Circuit Low

What To Check After Fixing 09852 Code

  • Inspect all the connections throttle actuator control system, sudden high air flow detected
  • 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