Hyundai Venue: 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) and its resistance is in inverse proportion to the temperature.

Intake Air Temperature Sensor (IATS)

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Specifications

Specification Temperature [°C (°F)] Resistance (kΩ) -40 (-40) 40.93 - 48.35 -30 (-22) 23...

Other information:

Hyundai Venue (QX) (2020-2024) Service Manual: Repair procedures

Removal 1. Turn OFF ignition switch and disconnect the negative (-) battery cable. 2. Remove the air cleaner and air duct. (1) Remove the air duct (A). (2) Disconnect the breather hose (B) and air intake hose (C)...

Hyundai Venue (QX) (2020-2024) Owners Manual: Master warning mode

This warning light informs the driver the following situations. -- Forward Collision-Avoidance Assist system malfunction (if equipped) -- Forward Collision-Avoidance Assist radar blocked (if equipped) -- Blind-Spot Collision Warning system malfunction (if equipped) -- Blind-Spot Collision Warning radar blocked (if equipped) -- Lamp malfunction (if equipped) -- High Beam Assist malfunction (if equipped) -- Tire Pressure Monitoring System (TPMS) malfunction (if equipped) The Master Warning Light illuminates if one or more of the above warning situations occur...