Code result
P015F
Excessive Time to Enter Closed Loop Cylinder Balance Control
Moderate severity
What it means
ECU took longer than allowed to enter closed-loop cylinder balance control.
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
Sensor heater aging
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 P015F freeNo credit card required