P0113

Tests 82 - 86:

Tests 87 - 89:

SYMPTOM
P-0113 INTAKE AIR TEMPERATURE SENSOR VOLTAGE HIGH

WHEN MONITORED
With the ignition on and battery voltage greater than 10.4 volts.

SET CONDITION
The intake air sensor circuit voltage the PCM goes above 4.9 volts.

POSSIBLE CAUSES
- IAT sensor defective
- IAT sensor signal circuit open
- IAT signal circuit shorted to voltage
- Sensor ground circuit open
- IAT sensor wiring harness intermittent defect
- IAT sensor wiring harness observable defect
- PCM def (IAT sen voltage high)