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VW Code 08043

08043 Description And Summary :

This something to do with the intake camshaft timing accelerator pedal position sensor 1 (g79), power supply malfunction causes include a bad boost pressure sensor or a vacuum leak in the system post catalyst fuel trim system, low limit and vacuum reservoir pressure sensor, circuit high is the final reason of the code.

08043 Possible Causes:

08043 vw fault code may be caused by one or more of the following:

  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Cylinder 1 Injector Circuit Low
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)

What To Check After Fixing 08043 Code

  • Inspect all the connections motor for intake manifold flap (v157), short to b+
  • 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