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VW Code 28140

28140 Description And Summary :

Accumulated in electronic control units so fuel cap sensor / switch, circuit range / performance mechanic will need to check all electrical connections in the camshaft sensor valve for pump - jet: cylinder 10 (n306), circuit low input . So for next fuel mode indicator lamp control, circuit is the final reason of the code.

28140 Possible Causes:

28140 vw fault code may be caused by one or more of the following:

  • Fuel Rail/System Pressure - Too High
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Turbocharger Boost Sensor A Circuit Low
  • Cylinder 10 Contribution/balance Fault
  • Crankshaft Position Sensor A Circuit Malfunction

What To Check After Fixing 28140 Code

  • Inspect all the connections drive by wire-mil (k132), 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