Code result
P249E
Closed Loop Reductant Injection Control At Limit Flow Too High
Moderate severity
What it means
Same as P249D with the controller fully closing the dosing valve yet still measuring more flow than needed - the valve does not seat fully.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Dosing valve does not seat fully
highOne of the most commonly reported causes for this code — check this first.
Related help
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