P122F Possible Causes
- Faulty Nitrogen Oxide Sensor Binary Oxygen Sensor
- Nitrogen Oxide Sensor Binary Oxygen Sensor harness is open or shorted
- Nitrogen Oxide Sensor Binary Oxygen Sensor circuit poor electrical connection
How do I fix code P122F
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
Cost of diagnosing the P122F code
Labor: 1.0The cost of diagnosing the P122F code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
P122F Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P122F MeaningThe Engine Control Module (ECM) monitors the Nitrogen Oxide Sensor Binary Oxygen Sensor. The ECM sets the OBDII code when the Nitrogen Oxide Sensor Binary Oxygen Sensor is not to factory specifications.
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