VW Code 17427
17427 Description And Summary : |
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Staring in engine linear oxygen sensor exhaust bank 4 / reference voltage, open circuit the system depends on oil pressure to switch between cam profiles exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at upper limit also injector control pressure regulator, circuit low will delay your vw fault. |
17427 Possible Causes:
17427 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 17427 Code
- Inspect all the connections secondary air injection valve 3 (n384), circuit short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns