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Hyundai
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2004
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Santa Fe LX, AWD
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Fuel System (3.5L)
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MFI Control System
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Electric Throttle System
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Using Voltmeter
Using Voltmeter
Disconnect the APS connector.
Check the continuity between terminal 4 and sensor ground.
Fig 1: Accelerator Position Sensor Checking Table
Courtesy of HYUNDAI MOTOR CO.
If out of specification, replace the throttle position sensor.
Fig 2: Checking Accelerator Position Sensor
Courtesy of HYUNDAI MOTOR CO.