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2010 MAZDA CX-9
3.5L V6•AWD•AUTOMATIC•gas
6 active safety recalls on this vehicle — view recalls
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Repairs0Labor957Torque6679Fluid16DTC2204Battery2Maintenance0Recalls6
P2014low severityPowertrain

Intake Manifold Runner Position Sensor/Switch Circuit Bank 1

on 2010 Mazda CX-9 3.5L V6 · AWD

What this code means

The ECM cannot read the position of the intake manifold runner flaps on bank 1.

Symptoms

  • Check engine light
  • Default to fixed runner position
  • Slight performance loss

Common causes

  • Failed position sensor
  • Wiring fault
  • Corroded connector
  • ECM issue

Diagnostic steps

  1. Check sensor connector
  2. Measure sensor signal voltage
  3. Verify wiring continuity

Repair notes

Replace runner position sensor or repair wiring.

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