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Santa Fe 3.5L & XG350

  1. Turn ignition off. Disconnect TP sensor 4-pin harness connector. See Fig 1. Measure resistance between TP sensor connector terminals No. 1 and 4 (component side). Standard resistance value should be 3500-6500 ohms. If resistance is as specified, go to next step. If resistance is not as specified, replace TP sensor.
  2. Measure resistance between TP sensor connector terminals No. 1 and 3 (component side). Open throttle valve slowly from idle position to wide-open throttle position. Resistance should change smoothly in proportion to the throttle valve angle. If resistance does not change as specified, replace TP sensor.
Fig 1: Identifying Throttle Position Sensor 4-Pin Connector Terminals (Component Side - Santa Fe 3.5L & XG350)
G00162110Courtesy of HYUNDAI MOTOR CO.
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