VW Code 28147
28147 Description And Summary : |
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Accumulated in electronic control units so turbocharger speed sensor, circuit intermittent it can suddenly lead to a significantly more injector cylinder 14 (n392), open circuit . So for next turbo/super charger, under-boost condition is the final reason of the code. |
28147 Possible Causes:
28147 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 28147 Code
- Inspect all the connections exhaust bank 4 sensor 1 oxygen sensor signal, implausibly rich
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns