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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (PHEV) >> Accelerator Position Sensor (APS) >> Repair Procedures >> Inspection
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Repair Procedures: Inspection

  1. Connect the KDS/GDS on the Data Link Connector (DLC).
  2. Turn the ignition switch ON.
  3. Measure the output voltage of the APS 1 and 2 at C. T and W.O.T.
Accelerator Position Output Voltage (V) [Vref = 5V]
APS1 APS2
C. T 0.7 - 0.8 0.33 - 0.43
W.O.T 3.98 - 4.35 1.93 - 2.18