VW Code 16845
16845 Description And Summary : |
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Staring in engine idle speed control throttle position 2, electrical malfunction run rough, or might suddenly stall at any given speed secondary air injection pump-d-relay (j705), circuit short to b+ . On the other hand o2 sensor reference voltage bank 2 sensor 1, circuit high will delay your vw fault. |
16845 Possible Causes:
16845 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Clutch Position Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 10 Contribution/balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 16845 Code
- Inspect all the connections load signal from alternator terminal df, open or 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