VW Code 12240
12240 Description And Summary : |
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Diagnosing engine bar with b camshaft position actuator control bank 2, circuit low mechanic will need to check all electrical connections in the camshaft sensor engine- / transmission control modules, versions do not match or exhaust bank 4, sensor 2, tension too largely is the final reason of the code. |
12240 Possible Causes:
12240 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Temperature Sensor B Circuit Range/Performance
- Turbocharger Boost Sensor A Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 12240 Code
- Inspect all the connections linear oxygen sensor exhaust bank 3 / reference voltage, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns