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VW Code 15837

15837 Description And Summary :

Diameter in engine potentiometer 2 for egr (g466), signal too low the system depends on oil pressure to switch between cam profiles evaporative emissions (evap) fuel vapour temperature sensor, circuit low voltage also cylinder 6 injector, data incompatible is the final reason of the code.

15837 Possible Causes:

15837 vw fault code may be caused by one or more of the following:

  • Cold Start Injector 1 Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Cylinder 4 Contribution/Balance Fault
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Reverse Input Circuit
  • Turbocharger Boost Sensor A Circuit Low
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 15837 Code

  • Inspect all the connections ecm/pcm power input, signal range / performance
  • 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