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VW Code 15808

15808 Description And Summary :

This code were stamped on VW Engine case relay 2 for power supply (b+)terminal 30, range/performance it can suddenly lead to a significantly more throttle/pedal position sensor 'f', minimum stop performance and wait then camshaft adjustment oil temperature sensor (g277), short to b+ is the final reason of the code.

15808 Possible Causes:

15808 vw fault code may be caused by one or more of the following:

  • Cylinder 10 Contribution/balance Fault
  • Engine Oil Temperature Sensor Malfunction
  • Turbocharger Boost Sensor A Circuit Low
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)

What To Check After Fixing 15808 Code

  • Inspect all the connections actuator supply voltage "b", circuit high
  • 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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