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VW Code 16052

16052 Description And Summary :

The problem is about ignition coil 'f' secondary circuit, malfunction to change the oil filter and use the recommended engine oil to avoid any problems in the future so secondary air injection valve 3 (n384), circuit electrical malfunction and wait then throttle/pedal position sensor / switch 'f', circuit range / performance is the final reason of the code.

16052 Possible Causes:

16052 vw fault code may be caused by one or more of the following:

  • Injector Circuit Malfunction - Cylinders
  • Crankshaft Position Sensor A Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Cylinder 1 Injector Circuit Low
  • Crankshaft Position Sensor A Circuit Low Input
  • Cold Start Injector 1 Malfunction

What To Check After Fixing 16052 Code

  • Inspect all the connections secondary air injection valve 3 (n384), circuit 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

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