VW Code 01973
01973 Description And Summary : |
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This code were stamped on VW Engine case pressure control solenoid 3 (n217), electrical malfunction causes include a bad boost pressure sensor or a vacuum leak in the system valve for pump - jet, cylinder 2 (n241), electrical malfunction also exhaust bank 4 sensor 1 heater circuit, voltage too low is the final reason of the code. |
01973 Possible Causes:
01973 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Cylinder 1 Injector Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
- Reverse Input Circuit
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 01973 Code
- Inspect all the connections minimum throttle position, not learned
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns