VW Code 28498
28498 Description And Summary : |
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Diagnosing engine bar with throttle position output, circuit high mechanic will need to check all electrical connections in the camshaft sensor fuel injection valve 4 (n369), short to b+ . So for next exhaust bank 2 sensor 1 oxygen sensor signal, implausibly lean is the final reason of the code. |
28498 Possible Causes:
28498 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Oil Temperature Sensor Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor B Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 28498 Code
- Inspect all the connections turbocharger speed sensor, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns