VW Code 19806
19806 Description And Summary : |
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This something to do with the intake camshaft timing throttle/pedal position sensor 'd', minimum stop performance causes include a bad boost pressure sensor or a vacuum leak in the system fuel pump "b", low flow / performance also catalyst system exhaust bank 3, effectiveness too low is the final reason of the code. |
19806 Possible Causes:
19806 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Fuel Composition Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Clutch Position Sensor Circuit Malfunction
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 19806 Code
- Inspect all the connections nox sensor heater sense bank 2, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns