VW Code 28274
28274 Description And Summary : |
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Staring in engine valve for pump - jet: cylinder 9 (n305), circuit low input to change the oil filter and use the recommended engine oil to avoid any problems in the future so transmission solenoid power relay, short to ground . So for next fuel pump "b", low flow / performance is the final reason of the code. |
28274 Possible Causes:
28274 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 28274 Code
- Inspect all the connections nox sensor 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