OBD-II code · Powertrain (generic, extended)
P2B57 Low Engine Oil Pressure - Camshaft Control Disabled
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 with P2B57?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyEngine oil level low
- PossibleOil pump worn or pressure relief stuck open
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.5–6 h
- Emissions test
- Usually unaffected
- Parts involved
- Engine Oil Pressure Sensor, Engine Oil Pump, Vvt Actuator
Related codes
- P2B54A Camshaft Profile Actuator B Control Stuck On Bank 2
- P2B55B Camshaft Profile Actuator B Control Stuck On Bank 1
- P2B56B Camshaft Profile Actuator B Control Stuck On Bank 2
- P2B58Engine Coolant Flow Control Valve Motor Current High
- P2B59Engine Coolant Flow Control Valve Control Circuit/Open
- P2B5AEngine Coolant Flow Control Valve Control Circuit Low
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.