Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance (Bank 1)
The P2015 code means the vehicle's onboard diagnostic system has detected: Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance (Bank 1). This is a moderate severity code.
- Keep driving?
- Short distances only
- DIY difficulty
- moderate
- Estimated cost
- $100 - $400 (parts and labor)
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Common Symptoms
- Check Engine Light illuminated
- Inconsistent engine power delivery
- Rough idle that may fluctuate
- Hesitation or stumble on acceleration
- Minor fuel economy decrease
Probable Causes (Ranked by Likelihood)
- Worn or sticking intake manifold runner position sensor Very High
- Carbon buildup on runner flaps causing erratic sensor readings High
- Intermittent wiring fault in sensor circuit Moderate
- Loose or corroded connector Moderate
- PCM software calibration issue Low
Frequently Asked Questions
What does P2015 mean?
P2015 means the intake manifold runner position sensor on Bank 1 is reporting values outside the expected range, often caused by a worn sensor or carbon-restricted runner flaps.
Can I drive with a P2015 code?
Short-distance driving is safe. You may experience intermittent performance issues as the sensor gives inconsistent readings.
How much does it cost to fix P2015?
Expect $100 to $400 for repairs. Cleaning carbon deposits is cheaper, while sensor or intake manifold replacement costs more.
Mechanics Guide Step-by-step diagnosis
Step-by-Step Diagnostic Procedure
-
Confirm P2015 and analyze freeze frame data
-
Monitor runner position sensor signal in real-time with scan tool
-
Inspect sensor and runner flaps for carbon buildup or mechanical binding
-
Wiggle-test wiring harness while monitoring sensor signal for intermittent faults
Sources 1
This page is built from documented references. Verify against your own service info before repair work.
- SAE J2012Diagnostic Trouble Code Definitions (defines the generic OBD-II code ranges)
Commonly Affected Vehicles
- 2014-2020 Ram 3500 6.7L Cummins
- 2011-2017 Ford F-350 6.7L Power Stroke
- 2012-2019 Chevrolet Silverado 3500 6.6L Duramax
- 2010-2015 Audi A3 2.0L TDI
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