OBD-II code · Powertrain (generic)
P0EB3 A/C Compressor Motor Current Sensor Circuit Intermittent/Erratic
The ECM detects a intermittent/erratic fault on the a/c compressor motor current sensor circuit. Reading cannot be used reliably for control.
Is it safe to drive with P0EB3?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelySensor connector not seated
- PossibleNoisy ground reference
- Less likelyConnector with intermittent contact under vibration
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–5 h
- Emissions test
- Usually unaffected
- Parts involved
- AC Compressor Motor Current Sensor, Wiring Harness
Related codes
- P0EB0A/C Compressor Motor Current Sensor Circuit Range/Performance
- P0EB1A/C Compressor Motor Current Sensor Circuit Low
- P0EB2A/C Compressor Motor Current Sensor Circuit High
- P0EB4A/C Compressor Motor Phase U Current Sensor Circuit
- P0EB5A/C Compressor Motor Phase U Current Sensor Circuit Range/Performance
- P0EB6Hybrid/EV Battery Pack Voltage Sense Circuit Performance
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.