P1192

Tests 475 - 480:

SYMPTOM
P1192 - INTAKE AIR TEMPERATURE SENSOR VOLTAGE TOO LOW

WHEN MONITORED
With the ignition ON and the engine running.

SET CONDITION
The Intake Air Temperature Sensor voltage at the PCM goes below 0.50 volts.

POSSIBLE CAUSES
- Wiring harness intermittent defect
- IAT sensor signal circuit shorted to ground
- IAT sensor signal circuit shorted to the sensor ground circuit
- IAT sensor defective
- PCM defective