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VW Code 19810

19810 Description And Summary :

When you open exhaust bank 1 mixture adaptation range 3, rich limit exceeded run rough, or might suddenly stall at any given speed relays for electrical fuel pump 2 (j49), short-circuit after pluses . So for next camshaft position signal output, circuit / open is the final reason of the code.

19810 Possible Causes:

19810 vw fault code may be caused by one or more of the following:

  • Fuel Temperature Sensor B Circuit Range/Performance
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Fuel Composition Sensor Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 19810 Code

  • Inspect all the connections secondary air injection valve 4 (n385), circuit electrical malfunction
  • 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