P249E - Closed Loop Reductant Injection Control At Limit - Flow Too High
P249E is a generic powertrain diagnostic trouble code indicating Closed Loop Reductant Injection Control At Limit - Flow Too High. It relates to the Auxiliary Emission Controls system.
DTC Breakdown (SAE J2012)
| System | Powertrain (P) |
| Type | Generic |
| Subsystem | Auxiliary Emission Controls |
| Fault Index | 9E |
| Standard | SAE J2012 / ISO 15031-6 |
What does diagnostic code P249E mean?
The dtc/">diagnostic trouble code P249E represents Closed Loop Reductant Injection Control At Limit - Flow Too High. 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 P249E are currently being compiled. Always verify check engine warnings with a qualified mechanic.
Frequently Asked Questions about P249E
What does P249E mean?
The diagnostic trouble code P249E represents Closed Loop Reductant Injection Control At Limit - Flow Too High. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
What is the system for P249E?
The P249E code is located in the vehicle's Powertrain network.