# P0326 on the 2017 Fiat 500X

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0326

- [10121869](https://open.wenmarpro.com/bulletins/10121869), 2017-11-03: Flash: Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with new software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code \(DTC\) has been set. P0000\-00 \- will be displayed in the scan tool, but should really be displaying P0326\-00 \(Knock Sensor 1 Circuit Performance\).
- [10121817](https://open.wenmarpro.com/bulletins/10121817), 2017-11-03: Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find that one of the following DTCs have been set:P1D7F \- ETC \(Electronic Throttle Control\) Self\-Learning Failure. P1524 \- Oil Pressure Out Of Range \- Camshaft Advance/Retard Disabled. P0000\-00 \- Will be displayed in the scan tool, but should really be displaying P0326\-00 \(Knock Sensor 1 Circuit Performance\). In addition, the customer may notice the following condition:Hard start condition, caused by spark plugs fouling.