P2011: Intake Manifold Runner Control Circuit/Open (Bank 2)
Standardized SAE J2012 code · P20xx — Fuel & air metering and auxiliary emission controls
What does P2011 mean?
The IMRC actuator drive circuit on bank 2 is open or has lost continuity — control module no longer detects a closing path through the actuator winding.
The code tells you which monitor failed, not which part is broken. Test before replacing parts.
Common causes
- High Open wiring or chafed conductor in IMRC harness
- Medium Connector corroded — high resistance contact
- Medium Actuator solenoid winding open
Likelihood is a general estimate across vehicles; your make and model may differ.
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P2011 in the community
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