P207C: Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Low (Bank 2)
Standardized SAE J2012 code · P20xx — Fuel & air metering and auxiliary emission controls
What does P207C mean?
IMT position sensor at bank 2 reads below lower plausibility — short to ground. The intake manifold runner control (IMRC) flaps tune intake geometry for filling efficiency across the rpm range; stuck flaps cost part-load torque and can set lean codes.
The code tells you which monitor failed, not which part is broken. Test before replacing parts.
Common causes
- High Short to ground
- Low Connector pins corroded - high contact resistance
- Low Harness chafing through insulation
Likelihood is a general estimate across vehicles; your make and model may differ.
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P207C in the community
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