GDS data analysis

Connect GDS and select "DTC Analysis" mode.
Warm up the engine.
Monitor the parameters related to DTC on the "Current Data" menu of the GDS below.

Fig 1: Screen Display - Normal Current Data At Right After Engine Start
Courtesy of HYUNDAI MOTOR AMERICA

Fig 2: Screen Display - Normal Current Data When Engine Warmed Up
Courtesy of HYUNDAI MOTOR AMERICA
Is parameter displayed within specifications?
YES
- Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "Verification of Vehicle Repair " procedure.
NO
- Go to next step.