Intake air temperature sensor No. 2 (function inspection)
WARNING: This page is about a different variant/trim than selected.
NOTE:
- IAT sensor No. 2 is built into the MAP sensor. When replacing IAT sensor No. 2, replace MAP sensor/IAT sensor No. 2.
- Display the PID [IAT2]. (Refer to [PID/DATA MONITOR INSPECTION ] in the appropriate troubleshooting information )
- Compare the voltage and temperature indications for the PID [IAT2] with the standard in the table indicated below.
- If they do not match the standard, replace the PCM. (See ECM REMOVAL/INSTALLATION [PYUL] ).
- If they match the standard, perform the resistance inspection. (See IAT SENSOR NO. 2 (RESISTANCE INSPECTION) )
STANDARD
STANDARD INTAKE AIR TEMPERATURE (IAT) SENSOR SPECIFICATIONS
| IAT2 | |
|---|---|
| V | °C {°F} |
| Approx. 3.57 | 20 {68} |
| Approx. 2.70 | 40 {104} |
| Approx. 1.87 | 60 {140} |