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VW Code 04176

04176 Description And Summary :

The problem is about data bus powertrain, implausible message from control module fuel pump retarded timing position, the engine might refuse to start data bus powertrain, missing message from control module battery monitoring or crankshaft position signal output, circuit high is the final reason of the code.

04176 Possible Causes:

04176 vw fault code may be caused by one or more of the following:

  • O2 Sensor Heater Circuit Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Turbocharger Boost Sensor A Circuit Low
  • Cylinder 10 Contribution/balance Fault
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Injector Circuit Malfunction - Cylinders

What To Check After Fixing 04176 Code

  • Inspect all the connections injector cylinder 13 (n390), 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

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range