OBD-II code · Powertrain (generic, extended)
P265F Variable A/C Compressor Control Circuit Range/Performance
The variable-displacement A/C compressor control valve does not respond to commands within tolerance. Refrigerant flow regulation is degraded so cabin temperature varies or efficiency drops.
Is it safe to drive with P265F?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyControl valve spool sticky from oil residue
- PossibleSolenoid coil resistance drift
- Less likelySensor element aged beyond calibration window
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–4 h
- Emissions test
- Usually unaffected
- Parts involved
- AC Compressor Control Valve, AC Compressor
Related codes
- P265CB Rocker Arm Actuator Position Sensor Circuit Low Bank 1
- P265DB Rocker Arm Actuator Position Sensor Circuit High Bank 1
- P265EB Rocker Arm Actuator Position Sensor Circuit Intermittent/Erratic Bank 1
- P2660B Rocker Arm Actuator Control Circuit / Open Bank 2
- P2661B Rocker Arm Actuator System Performance/Stuck Off Bank 2
- P2662B Rocker Arm Actuator System Stuck On Bank 2
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.