VW Code 06278
06278 Description And Summary : |
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Diagnosing engine bar with databus engine-engine, implausible message causes include a bad boost pressure sensor or a vacuum leak in the system valve for pump - jet: cylinder 11 (n307), regulation range exceeded . So for next potentiometer 2 for egr (g466), incorrect basic setting will delay your vw fault. |
06278 Possible Causes:
06278 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 06278 Code
- Inspect all the connections valve for pump - jet, cylinder 5 (n244), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns