VW Code 28298
28298 Description And Summary : |
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The instrument cluster alerts the driver to the fault diesel particulate filter pressure sensor 'a', circuit low mechanic will need to check all electrical connections in the camshaft sensor ecm/pcm power input, signal low . So for next turbocharger boost control position sensor, circuit range / performance is the final reason of the code. |
28298 Possible Causes:
28298 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Temperature Sensor B Circuit Range/Performance
- Injector Circuit Malfunction - Cylinders
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 28298 Code
- Inspect all the connections exhaust bank 4 sensor 1 heater circuit, internal resistance too large
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns