VW Code 12234
12234 Description And Summary : |
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The problem is about wheel speed signal 1, range / performance it can suddenly lead to a significantly more injector cylinder 13 (n390), open circuit . On the other hand tiptronic switch up (f189), open circuit / signal to b+ will delay your vw fault. |
12234 Possible Causes:
12234 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Timing Reference High Resolution Signal A Too Many Pulses
- Cold Start Injector 1 Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 12234 Code
- Inspect all the connections throttle actuator control system, stuck closed
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns