Hyundai Sonata: Intake Air Temperature Sensor (IATS). Repair procedures
Inspection
| 1. |
Turn the ignition switch OFF.
|
| 2. |
Disconnect the IATS connector.
|
| 3. |
Measure resistance between the IATS terminals 3 and 4.
|
| 4. |
Check that the resistance is within the specification.
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Intake Air Temperature Sensor (IATS). Schematic Diagrams
Circuit Diagram
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Engine Coolant Temperature Sensor (ECTS). Description and Operation
Description
Engine Coolant Temperature Sensor (ECTS) is located in the engine coolant
passage of the cylinder head for detecting the engine coolant temperature. The
ECTS uses a thermistor th ...
See also:
Inhibiter Switch. Description and Operation
Description
Item
Specification
Type
Combination of output signals from 4 terminals
Power supply
12V
...
Opening the hood
WARNING
Open the hood after turning off the engine on a flat surface, shifting the
shift lever to the P(Park) position for automatic transaxle and to the 1st(First)
gear or R(Reverse) for man ...
Limitation of Active ECO operation
If the following conditions occur while Active ECO is operating, the system operation
is limited even though there is no change in the ECO indicator.
When the coolant temperature is low: The sys ...
