VW Code 28469
28469 Description And Summary : |
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The instrument cluster alerts the driver to the fault exhaust bank 2 sensor 1 oxygen sensor signal, implausibly lean retarded timing position, the engine might refuse to start exhaust bank 3 main catalyst, effectiveness too low and wait then linear oxygen sensor exhaust bank 2 / pump current, short to b+ is the final reason of the code. |
28469 Possible Causes:
28469 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Clutch Position Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Cold Start Injector 1 Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 28469 Code
- Inspect all the connections injector control pressure regulator, 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