P2015low severityPowertrain

Intake Manifold Runner Position Sensor/Switch Range/Performance Bank 1

on 2002 Toyota Highlander 3.0L V6 · AWD

What this code means

The intake manifold runner position sensor is reporting values outside the expected range.

Symptoms

  • Check engine light
  • Runner control operates erratically

Common causes

  • Worn sensor
  • Runner linkage worn
  • Intermittent connection
  • Carbon binding flaps

Diagnostic steps

  1. Monitor sensor values during operation
  2. Check for mechanical binding
  3. Inspect linkage

Repair notes

Replace sensor or repair linkage. Clean carbon from flaps.

Other Powertrain codes on this vehicle

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