Hyundai Tucson: Engine Control System / Intake Air Temperature Sensor (IATS) Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / Engine Control / Fuel System / Engine Control System / 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.

Specification: Refer to “Specification”

Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the manifold absolute pressure sensor connector (A).
3.
Remove the installation bolt (B), and then remove the sensor from the surge tank.

Installation
   
Install the component with the specified torques.
Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
   
Insert the sensor in the installation hole and be careful not to damage.
1.
Install in the reverse order of removal.

Intake Air Temperature Sensor installation bolt:
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

Intake Air Temperature Sensor (IATS) Schematic Diagrams
Circuit Diagram (M/T) (A/T) ...

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Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: 4WD ECU Schematic Diagrams
Circuit Diagram 4WD ECU Connector PinFunction1CAN communication line (Low)2CAN communication line (High)3-4Pressure sensor signal(+)5-6Lock mode switch7Oil pressure motor B8Oil pressure motor A9-10-11Pressure sensor(Input)12Input sensor signal(-)13Battery power 14Ground15IG power16-17-1 ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Fuel Pressure Control Valve Specifications
Specification ItemSpecificationCoil Resistance (x)0.5 [20°C(68°F)  ...

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