Hyundai Accent: Intake Air Temperature Sensor (IATS). Description and Operation

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.

Installation

• Install the component with the specified torques. • ...

Intake Air Temperature Sensor (IATS). Specifications

Specification Temperature Resistance (kΩ) °C °F -40 -40 40.93 ~ 48.35 -20 ...

See also:

Removal
1. Remove valve core and deflate the tire. 2. Remove the side of the tire bead area from the wheel using tire changing machine . ...

Inspection
1. Connect the GDS on the Data Link Connector (DLC). 2. Measure the output voltage of the RPS at idle and various engine speed. ...

Rear combination light bulb replacement (5 Door)
(1) Tail light (2) Rear turn signal light (3) Back-up light (4) Stop and tail light (5) Side marker 1. Open the tailgate. 2. Loosen the light assembly retaining screws with a cross-tip screw ...