P122C MINI - Nitrogen Oxide Sensor Electric Short Circuit
- Faulty Nitrogen Oxide Sensor
- Nitrogen Oxide Sensor harness is open or shorted
- Nitrogen Oxide Sensor circuit poor electrical connection
- Engine Light ON (or Service Engine Soon Warning Light)
P122c Mini DescriptionThe Engine Control Module (ECM) monitors the Nitrogen Oxide Sensor. The ECM sets the OBDII code when the Nitrogen Oxide Sensor is not to factory specifications.
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