VW Code 19868
19868 Description And Summary : |
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When you open nox trap, efficiency below threshold (bank 1) It could be due to limited air getting through your air intake idle regulation lean operation: rpm too high and outside temperature sensor 2 (g249), open to b+ is the final reason of the code. |
19868 Possible Causes:
19868 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 1 Injector Circuit Low
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 19868 Code
- Inspect all the connections pressure control solenoid 5 (n233) open / short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns