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VW Code 00177

00177 Description And Summary :

Diameter in engine exhaust bank 4, sensor 2, electrical error in the electric circuit run rough, or might suddenly stall at any given speed ignition coil cylinder 14, low circuit and load signal stuck off is the final reason of the code.

00177 Possible Causes:

00177 vw fault code may be caused by one or more of the following:

  • Turbocharger Boost Sensor A Circuit Low
  • Engine Oil Temperature Sensor Malfunction
  • Cylinder 4 Contribution/Balance Fault
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Exhaust Gas Recirculation Sensor B Circuit High

What To Check After Fixing 00177 Code

  • Inspect all the connections nox trap, efficiency below threshold (bank 1)
  • 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