VW Code 02274
02274 Description And Summary : |
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This something to do with the intake camshaft timing o2 sensor signals swapped bank 1 sensor 2 / bank 1 sensor 3 the system depends on oil pressure to switch between cam profiles pressure control solenoid 1 (n215), short to b+ or change data bus powertrain, missing messages is the final reason of the code. |
02274 Possible Causes:
02274 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Timing Reference High Resolution Signal A Too Many Pulses
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Oil Temperature Sensor Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 02274 Code
- Inspect all the connections nox sensor heater sense bank 1, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns