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P1294moderate severityPowertrain

Target Idle Speed Not Reached

on 2014 Mitsubishi Outlander 2.4L I4 · FWD

What this code means

The engine cannot maintain the commanded idle speed. Often due to vacuum leaks or a dirty idle air control system.

Symptoms

  • Rough or unstable idle
  • Stalling
  • High or low idle

Common causes

  • Vacuum leak
  • Dirty throttle body/IAC
  • Faulty idle air control valve
  • Faulty throttle position sensor

Diagnostic steps

  1. Check for vacuum leaks
  2. Inspect and clean throttle body
  3. Test IAC valve operation
  4. Verify TPS readings

Other Powertrain codes on this vehicle

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