Code result
P2B57
Low Engine Oil Pressure - Camshaft Control Disabled
High severity
What it means
Engine oil pressure has fallen below the threshold required for hydraulic camshaft phasing. The ECM disables variable cam control to protect the actuator and lifters.
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
Engine oil level low
highOne of the most commonly reported causes for this code — check this first.
Oil pump worn or pressure relief stuck open
mediumA plausible cause — test and verify before replacing parts.
Related help
Get the full diagnosis
Add your vehicle and see step-by-step repair help, recalls, and TSBs in Wrenchify.
Diagnose P2B57 freeNo credit card required