Hyundai Sonata: Engine Control System / Intake Air Temperature Sensor (IATS) Specifications
| Specification |
| Temperature | Resistance (k?) | |
| °C | °F | |
| -40 | -40 | 40.93 ~ 48.35 |
| -20 | -4 | 13.89 ~ 16.03 |
| 0 | 32 | 5.38 ~ 6.09 |
| 10 | 50 | 3.48 ~ 3.90 |
| 20 | 68 | 2.31 ~ 2.57 |
| 40 | 104 | 1.08 ~ 1.21 |
| 50 | 122 | 1.56 ~ 1.74 |
| 60 | 140 | 0.54 ~ 0.62 |
| 80 | 176 | 0.29 ~ 0.34 |
Intake Air Temperature Sensor (IATS) Description and Operation
Description
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 t ...
Intake Air Temperature Sensor (IATS) Schematic Diagrams
Circuit Diagram
...
Other information:
Hyundai Sonata LF 2014-2019 Owners Manual: Malfunction Indicator Lamp (MIL)
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop button to the ON position.
- It remains on until the engine is started.
When there is a malfunction with the emission control system. In this case,
have your vehicle inspected by an authorized HYUNDAI dealer ...
Hyundai Sonata LF 2014-2019 Service Manual: Fuel Pressure Sensor (FPS) Schematic Diagrams
Circuit Diagram
Fail-Safe Mode
Item Fail-Safe Output Voltage (V) 12
If the fuel pressure sensor malfunctions, it enters fail safe
mode. This means that the fuel pressure rises to match the increasing
value of the current level and the pressure in the low press ...
