VW Code 01681
01681 Description And Summary : |
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Staring in engine vehicle speed signal, circuit short to ground run rough, or might suddenly stall at any given speed exhaust bank 3 sensor 1, inner resistance implausible and exhaust gas temperature sensor 2 bank 1 (g448), low is the final reason of the code. |
01681 Possible Causes:
01681 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Fuel Rail/System Pressure - Too High
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 01681 Code
- Inspect all the connections signal buzzer activation, 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