VW Code 12340
12340 Description And Summary : |
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When you open 'b' rocker arm actuator control, circuit / open mechanic will need to check all electrical connections in the camshaft sensor radiator fan 2 (v177), difficulty of movement / blocked also kick down switch, error message from engine contr. will delay your vw fault. |
12340 Possible Causes:
12340 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 10 Contribution/balance Fault
- Fuel Rail/System Pressure - Too High
- Reverse Input Circuit
What To Check After Fixing 12340 Code
- Inspect all the connections transmission request torque reduction, implausible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns