AutoCodes
 
OBDII Code List
 
P2212 DODGE

P2212 DODGE - NOx Sensor Heater Sense Circuit Intermittent Bank 1

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

Possible causes

  • Faulty Nitrogen Oxide (NOx) Sensor
  • Nitrogen Oxide (NOx) Sensor harness is open or shorted
  • Nitrogen Oxide (NOx) Sensor circuit poor electrical connection

Possible symptoms

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

P2212 Dodge Description

The Nitrogen Oxide (NOx) sensor measures the amount of nitric oxide and nitrogen oxide in the exhaust system. When the NOx sensor indicates that the storage capacity has been reached, the regeneration phase is initiated by the fueling management system. The Powertrain Control Module (PCM) monitors the NOx sensor and sets the code when the NOx sensor circuit voltage reading is not within the normal operating threshold for a specific engine bank.
OBDII Code P2212 Dodge - NOx Sensor Heater Sense Circuit Intermittent Bank 1 - AutoCodes.com

Need more help?

Get the P2212 Dodge code diagnosed by a professional: Find a repair shop in your area

Related Information

P2212 DODGE 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 P2212 Dodge code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧