Hyundai Ioniq (AE): Engine Control System / Intake Air Temperature Sensor (IATS). Description and operation
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Engine Control/Fuel System / Engine Control System / 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 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.
Inspection1.Check the MAFS visually.– Mounting direction correct. – Any contamination, corrosion or damage on connector.
Specification Temperature Resistance (kΩ) °C °F -40-4040.
Other information:
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Heater Unit. Components and components location
Component Location1. Heater unit assemblyCompoents1. Heater core cover2. Heater core & Seal assembly3. Mode actuator [LH]4. Temperature control actuator [LH]5. Shower duct [LH]6. Duct sensor [Floor]7. PTC Heater8. Duct sensor [Vent]9. Heater & Evaporator lower case10.
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Components and components location
C
Categories
- Manuals Home
- Hyundai Ioniq Owners Manual
- Hyundai Ioniq Service Manual
- BMS ECU. Schematic diagrams
- Convenient features of your vehicle
- Maintenance
- New on site
- Most important about car
Copyright © 2025 www.hioniqae.com - 0.0148