VW Code 12274
12274 Description And Summary : |
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The problem is about fuel additive control module warning lamp request mechanic will need to check all electrical connections in the camshaft sensor engine coolant temperature sensor 2 (g83), circuit intermittent / erratic . So for next a/c request b, circuit will delay your vw fault. |
12274 Possible Causes:
12274 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
- Cylinder 10 Contribution/balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Exhaust Gas Recirculation Sensor B Circuit High
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 12274 Code
- Inspect all the connections valve for pump - jet: cylinder 11 (n307), regulation range exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns