VW Code 00673
00673 Description And Summary : |
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When you open diesel particulate filter pressure sensor 'b', circuit intermittent / erratic run rough, or might suddenly stall at any given speed throttle actuator control system, stuck closed . On the other hand coolant degassing valve, control circuit low is the final reason of the code. |
00673 Possible Causes:
00673 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Reverse Input Circuit
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor A Circuit Low Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 00673 Code
- Inspect all the connections throttle/fuel inhibit, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns