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Home >> Kia >> 2009 >> Amanti >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (2 Of 2) >> DTC Troubleshooting Procedures >> DTC P2127 Throttle/Pedal Position Sensor/Switch "E" Circuit Low Input >> Power Circuit Inspection
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Power Circuit Inspection

  1. IG "OFF".
  2. Disconnect APS connector.
  3. IG "ON" & ENG "OFF".
  4. Measure voltage between terminal 3 of APS harness connector and chassis ground.

    Specification : Approx. 5V

    Fig 1: Measuring Voltage Between Terminal 3 Of APS Harness Connector And Chassis Ground
    G00489945Courtesy of KIA MOTORS AMERICA, INC.
  5. Is the measured voltage within specification ?

    YES 

    NO