Hyundai Veloster Manuals

Hyundai Veloster: Intake Air Temperature Sensor (IATS). Description and Operation - Engine Control System - Fuel SystemHyundai Veloster: Intake Air Temperature Sensor (IATS). Description and Operation

Hyundai Veloster 2011-2017 Service Manual / 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.


Manifold Absolute Pressure Sensor (MAPS). Repair procedures
Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Measure the output voltage of the MAPS at idle and IG ON. ...

Intake Air Temperature Sensor (IATS). Specifications
Specification Temperature Resistance (kΩ) °C °F -40 -40 40.93 ~ 48.35 -20 ...

See also:

Anti-lock brake system (ABS)
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Electric power steering (EPS)
The power steering uses a motor to assist you in steering the vehicle. If the engine is off or if the power steering system becomes inoperative, the vehicle may still be steered, but it will requi ...

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

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