P2223 - NOx Sensor Heater Sense Circuit Low Bank 2
P2223 is a generic powertrain diagnostic trouble code indicating NOx Sensor Heater Sense Circuit Low Bank 2. It relates to the Fuel & Air Metering (injector circuit) system.
DTC Breakdown (SAE J2012)
| System | Powertrain (P) |
| Type | Generic |
| Subsystem | Fuel & Air Metering (injector circuit) |
| Fault Index | 23 |
| Standard | SAE J2012 / ISO 15031-6 |
What does diagnostic code P2223 mean?
The dtc/">diagnostic trouble code P2223 represents NOx Sensor Heater Sense Circuit Low Bank 2. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
Detailed diagnostic guides and specific fix procedures for code P2223 are currently being compiled. Always verify check engine warnings with a qualified mechanic.
Frequently Asked Questions about P2223
What does P2223 mean?
The diagnostic trouble code P2223 represents NOx Sensor Heater Sense Circuit Low Bank 2. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
What is the system for P2223?
The P2223 code is located in the vehicle's Powertrain network.