P2014
Intake Manifold Runner Position Sensor/Switch Circuit (Bank 1)
The position feedback signal of the IMRC flap on bank 1 is missing or implausible. Without feedback, the ECU cannot verify that the commanded runner position has been reached.
- Check engine light: Yes
- Emissions related: Yes
- Repair difficulty: medium
Common causes
Ordered by how often each turns out to be the cause.
- Position sensor failedCommon
- Signal wire brokenPossible
Parts involved
- IMRC Position Sensor
- IMRC Wiring
P2014 is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.