Code result
P02EC
Diesel Intake Air Flow A Control System - High Air Flow Detected
Moderate severity
What it means
Air flow through diesel intake throttle A is higher than the commanded set point — flap leaking past the seat or stuck partly open.
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
Throttle plate leaks past seat
highOne of the most commonly reported causes for this code — check this first.
Related help
Get the full diagnosis
Add your vehicle and see step-by-step repair help, recalls, and TSBs in Wrenchify.
Diagnose P02EC freeNo credit card required