VW Code 02234
02234 Description And Summary : |
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Diameter in engine ng high pressure valve (n372), short to ground it can suddenly lead to a significantly more engine torque reduction, short to b+ or reductant injection air pressure sensor 'a', circuit is the final reason of the code. |
02234 Possible Causes:
02234 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Reverse Input Circuit
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 02234 Code
- Inspect all the connections ng high pressure valve (n372), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns