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Home >> Hyundai >> 2003 >> Santa Fe Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Idle Position Switch (Sante Fe 3.5L & XG350)

Idle Position Switch (Sante Fe 3.5L & XG350)

NOTE: Idle position switch may also be referred to as idle switch.

The Idle switch is built into the Throttle Position (TP) sensor as one single component. The idle switch signals the ECM whether accelerator pedal is depressed or not. The Idle switch is normally closed at idle and open when accelerator is off idle position.