VW Code 19631
19631 Description And Summary : |
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Diameter in engine linear oxygen sensor exhaust bank 3 / pump current, open circuit retarded timing position, the engine might refuse to start nox sensor heater control bank 2, circuit low or data-bus powertrain, hardware defective will delay your vw fault. |
19631 Possible Causes:
19631 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Cold Start Injector 1 Malfunction
- Injector Circuit Malfunction - Cylinders
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 10 Contribution/balance Fault
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 19631 Code
- Inspect all the connections oxygen (lambda) sensor b1 s3, signal shorted to heater circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns