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VW Code 08140

08140 Description And Summary :

Accumulated in electronic control units so throttle position output, circuit low run rough, or might suddenly stall at any given speed intake manifold runner control, circuit low bank 2 or please check coding of ecus in data bus powertrain is the final reason of the code.

08140 Possible Causes:

08140 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor A Circuit Low Input
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Reverse Input Circuit
  • Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 08140 Code

  • Inspect all the connections glow plug/heater relay 2 circuit, 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