Powertrain
Definition only
Lights the check engine lamp
P2093: A Camshaft Position Actuator Control Circuit High (Bank 2)
Standardized SAE J2012 code · P20xx — Fuel & air metering and auxiliary emission controls
What does P2093 mean?
The intake (A) camshaft phaser solenoid drive line on bank 2 is stuck high — short to B+ or open ground.
The code tells you which monitor failed, not which part is broken. Test before replacing parts.
Symptoms
- Check engine light on
- Power loss especially in mid-rpm range
- Possible rough idle or stalling
- Increased fuel consumption
Common causes
- High Short to B+
- Medium Open ground return
- Low Connector pins corroded - high contact resistance
Likelihood is a general estimate across vehicles; your make and model may differ.
Add your car to see reports of P2093 on the same make and model first.
P2093 in the community
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