Intake Air Temperature Sensor (IATS) is included inside
Manifold Absolute Pressure Sensor and detects the intake air
temperature.
To calculate precise air quantity, correction of the air
temperature is needed because air density varies according to the
temperature. So the ECM uses not only MAPS signal but also IATS signal.
This sensor has a Negative Temperature Coefficient (NTC) Thermister and
it''s resistance changes in reverse proportion to the temperature.
Inspection
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Measure the output voltage of the MAPS at idle and IG ON.
Specification: Refer to "Specification"
Removal
1.
Tur ...
Auto light position
When the light switch is in the AUTO light position, the taillights and headlights
will turn ON or OFF automatically depending on the amount of light outside the vehicle.
Never place anything ...
TPMS Sensor: Repair procedures
Removal
Tire Removal
1.
Deflate tire & remove balance weights.
Sensor can be unscrewed before unseat the tire bead.
•
Th ...