P122F - Nitrogen Oxide Sensor Binary Oxygen Sensor Short Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

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: 1.0

The cost of diagnosing the P122F code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P122F Description

The 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.
OBDII Code P122f - Nitrogen Oxide Sensor Binary Oxygen Sensor Short Circuit - AutoCodes.com

More Information

Need more information on how to fix the P122F code?
Get Access to Factory Service Manuals

Information for specific makes

  • P122F BMW Nitrogen Oxide Sensor Binary Oxygen Sensor Short Circuit
  • P122F MINI Nitrogen Oxide Sensor Binary Oxygen Sensor Short Circuit

Need more help?

Get the P122f code diagnosed by a professional: Find a repair shop in your area

Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P122f code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧