Component Inspection

■ Accelerator Position Sensor (APS) Signal Inspection 

1. Connect KDS/GDS to Data Link Connector (DLC)
2. Warm up the engine to normal operating temperature.
3. Check the "Current Data  " for related DTC with KDS/GDS.
   Fig 1: Scantool Display - Current Data (Engine Idle After Warm-Up & At Approx 3200 RPM Or During Acceleration)

   Courtesy of KIA MOTORS AMERICA, INC.
4. Is the measured signal waveform O.K?

   YES 

   • Go to "VERIFICATION OF VEHICLE REPAIR " procedure.

   NO 

   • Carefully re-do this troubleshooting guide steps.
   • If problem still occurs, replace APS and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.