Code result
P0148
Fuel Delivery Error
High severity
What it means
Fuel quantity actually delivered does not match the commanded value over a long observation window. Mechanical issue in the fuel system.
Is it safe to drive?
No — stop driving
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly.
Most likely causes
HP pump worn
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 P0148 freeNo credit card required