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P1101moderate severityPowertrain

Intake Air Temperature Sensor Circuit Malfunction

on 2014 Mitsubishi Outlander 2.4L I4 · FWD

What this code means

The intake air temperature sensor signal is out of range or faulty. Similar to OBD P0110, this affects fuel and timing calculations.

Symptoms

  • Poor fuel economy
  • Rough idle
  • Check engine light on

Common causes

  • Faulty IAT sensor
  • Damaged wiring or connector
  • Corroded sensor terminals
  • Failed ECM input circuit

Diagnostic steps

  1. Scan for stored codes
  2. Check IAT sensor resistance
  3. Inspect wiring and connectors
  4. Compare IAT reading to ambient temp

Other Powertrain codes on this vehicle

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