Monitor KDS/GDS Data

Connect KDS/GDS to Data Link Connector (DLC).
Warm up the engine to normal operating temperature.
Check the "Current Data " about related DTC with KDS/GDS.

Fig 1: Scantool Display - Engine Idle After Warm-Up & Engine Approx 2000RPM While Accelerating
Courtesy of KIA MOTORS AMERICA, INC.
If the parameter is not similar with shown data, measure related waveforms with KDS/GDS.

Fig 2: Scantool Display - Engine Idle After Warm-Up
Courtesy of KIA MOTORS AMERICA, INC.

ETC Motor (+) → Duty (+) Approx. 86%

Duty (-) Approx. 14%

ETC Motor (-) → Not in Control

Fig 3: Scantool Display - Waveform Of ETC Motor Operation Immediately While Accelerating Engine
Courtesy of KIA MOTORS AMERICA, INC.
Are the parameters displayed correctly?
YES
- Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "Verification of Vehicle Repair " procedure.
NO
- Go to "Terminal and Connector inspection " procedure.