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Home >> Kia >> 2009 >> Rondo EX, 2.7 4 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 2.7L >> ETC (Electronic Throttle Control) System >> Repair procedures >> Inspection >> Throttle Position Sensor (TPS)

Throttle Position Sensor (TPS)

  1. Connect a scantool 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.
    OUTPUT VOLTAGE REFERENCE CHART

    Throttle Angle Output Voltage (V)
    TPS 1 TPS 2
    C.T 0.25 ~ 0.9 Min. 4.0
    W.O.T Min. 4.0 0.25 ~ 0.9
  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 4 and 1 (TPS 1). Refer to "SPECIFICATION ".
  5. Measure resistance between the ETC module terminals 7 and 6 (TPS 2). Refer to "SPECIFICATION ".
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