VW Code 16278
16278 Description And Summary : |
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This code were stamped on VW Engine case valve for pump - jet: cylinder 12 (n308), electrical malfunction It could be due to limited air getting through your air intake cylinder 4 above knock threshold . On the other hand ignition coil 'k' secondary circuit, malfunction will delay your vw fault. |
16278 Possible Causes:
16278 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Composition Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 16278 Code
- Inspect all the connections pressure control solenoid 6 (n371) short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns