BMW DTC P2014 – Intake Manifold Runner Position Sensor/Switch Circuit (Bank 1)
DTC P2014 meaning on BMW
DTC P2014 on a BMW indicates an issue with the Intake Manifold Runner Position Sensor/Switch Circuit for Bank 1. This fault code is triggered when the Engine Control Module (ECM) detects a discrepancy in the signal from the sensor or switch related to the intake manifold runner position.
BMW DTC P2014 symptoms
Symptoms of DTC P2014 on a BMW may include:
- Check Engine Light illuminated
- Reduced engine performance
- Engine stalling or rough idling
- Decreased fuel efficiency
BMW DTC P2014 causes
Common causes of DTC P2014 on a BMW include:
- Faulty Intake Manifold Runner Position Sensor/Switch
- Wiring or connector issues in the sensor circuit
- Intake manifold runner control module malfunction
BMW DTC P2014 seriousness
While DTC P2014 may not cause immediate drivability issues, it can lead to reduced engine performance and fuel efficiency if left unresolved. Ignoring this fault code may result in further damage to engine components over time.
How to diagnose DTC P2014 on BMW
To diagnose DTC P2014 on a BMW, you can:
- Use a diagnostic scanner to retrieve the fault code and related data
- Inspect the wiring and connectors of the Intake Manifold Runner Position Sensor/Switch
- Test the sensor’s resistance and voltage output
- Check for any vacuum leaks or intake manifold issues
How to fix DTC P2014 on BMW
To fix DTC P2014 on a BMW, you may need to:
- Replace the Intake Manifold Runner Position Sensor/Switch
- Repair or replace any damaged wiring or connectors in the circuit
- Address any issues with the intake manifold runner control module
- Clear the fault code and reset the ECM
How to erase DTC P2014 on BMW
To erase DTC P2014 on a BMW, you can:
- Use a diagnostic scanner to clear the fault code
- Alternatively, disconnect the vehicle’s battery for a few minutes to reset the ECM and clear the code
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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