Hyundai Santa Fe: ETC (Electronic Throttle Control) System. Repair procedures - Engine Control System - Engine Control/Fuel SystemHyundai Santa Fe: ETC (Electronic Throttle Control) System. Repair procedures

Inspection

Throttle Position Sensor (TPS)
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Start the engine and measure the output voltage of TPS 1 and 2 at C.T. and W.O.T.

Specification: Refer to “Specification”

3.
Turn the ignition switch OFF and disconnect the scantool from the DLC.
4.
Disconnect the ETC module connector and measure the resistance between the ETC module terminals 1 and 2.

Specification: Refer to “Specification”

ETC Motor
1.
Turn the ignition switch OFF.
2.
Disconnect the ETC module connector.
3.
Measure resistance between the ETC module terminals 3 and 6.
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.
Remove the resonator and the air intake hose.
(Refer to Engine Mechanical System - "Air Cleaner")
3.
Disconnect the ETC module connector (A).
4.
Disconnect the coolant hoses (B).
5.
Remove the installation bolts (C), and then remove the ETC module from the engine.


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.
1.
Install in the reverse order of removal.

Electronic throttle body Installation bolt:
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)


Manifold Absolute Pressure Sensor (MAPS). Description and Operation
Description Manifold Absolute Pressure Sensor (MAPS) is a speed-density type sensor and is installed on the surge tank. It senses absolute pressure of the surge tank and transfers the analog signal proportional ...

See also:

Components and Components Location
Components 1. Intake camshaft 2. Exhaust camshaft 3. Intake CVVT assembly 4. Exhaust CVVT assembly 5. Timing chain 6. Timing chain guide 7. Timing chain tensioner arm 8. Timing chain tensioner 9. Timing ...

Hood Latch Release Handle. Components and Components Location
Component Location 1. Hood latch release handle ...

Switching target vehicles with driver support
At certain speeds, vehicles with automatic transmissions and the driver support functions Adaptive Cruise Control* and Pilot Assist* can switch target vehicles. Switching target vehicles If the target ...