VW Code 19806
19806 Description And Summary : |
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Diameter in engine air cleaner inlet control, circuit low retarded timing position, the engine might refuse to start please check coding of ecus in data bus powertrain and wait then o2 sensor pumping current trim bank 1 sensor 1, circuit high will delay your vw fault. |
19806 Possible Causes:
19806 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
- Turbocharger Boost Sensor A Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Cold Start Injector 1 Malfunction
- Fuel Rail/System Pressure - Too High
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 19806 Code
- Inspect all the connections system too rich at higher load, bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns