P2017: Intake Manifold Runner Position Sensor/Switch Circuit High (Bank 1)
Standardized SAE J2012 code · P20xx — Fuel & air metering and auxiliary emission controls
What does P2017 mean?
The IMRC position sensor signal on bank 1 reads above the upper limit. Typically a short to supply, an open ground reference, or a sensor that failed high.
The code tells you which monitor failed, not which part is broken. Test before replacing parts.
Common causes
- High Signal wire shorted to supply
- Medium Sensor ground open
- Low Connector pins corroded - high contact resistance
Likelihood is a general estimate across vehicles; your make and model may differ.
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P2017 in the community
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