Hyundai Venue (QX): 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.

Specification
Temperature [°C (°F)]
Resistance (kΩ)
-40 (-40)
40.93 - 48.35
-30 (-22)
23.
Other information:
Inspection
The following section describes how to diagnose faults using a diagnostic instrument.
1.
Connect the cable of GDS to the data link connector in driver side crash
pad lower panel, and turn on the GDS.
Specification
Air Conditioner
item
Specification
Compressor
Type
DVE12N
Oil type & Capacity
PAG 30 120 ± 10cc (4.23 ± 0.34oz.)
Displacement
122 cc / rev
Expansion valve
Type