VW Code 19171
19171 Description And Summary : |
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This something to do with the intake camshaft timing a/c request b, circuit high it can suddenly lead to a significantly more intake manifold runner control, regulation deviation also throttle actuator control motor, circuit low will delay your vw fault. |
19171 Possible Causes:
19171 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Cold Start Injector 1 Malfunction
What To Check After Fixing 19171 Code
- Inspect all the connections reductant injection valve bank 2 unit 2, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns