OBD-II code · Powertrain (generic, extended)
P2EC2 Turbocharger Compressor Outlet Temperature Sensor Circuit Range/Performance
The turbocharger compressor outlet temperature sensor reports a circuit range/performance fault. Charge air temperature post-compressor is unreliable.
Is it safe to drive with P2EC2?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelySensor characteristic drifted
- PossibleSensor mounting displaced
- Less likelySensor element aged beyond calibration window
Symptoms
- Check engine light on
- Significant power loss / limp mode
- Possible blue or black smoke from exhaust
- Whistling or hissing sound from intake
Repair at a glance
- Difficulty
- Easy
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.3–2 h
- Emissions test
- Likely to fail
- Parts involved
- Turbo Compressor Outlet Temp Sensor, Wiring Harness, Ecm
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.