Monitor Scan Tool Data

Connect scan tool to Data Link Connector (DLC).
Warm up the engine to normal operating temperature.
Monitor the "TPS and MAFS" parameters on the scan tool.

Fig 1: Monitoring TPS And MAFS Parameters On Scan Tool
Courtesy of KIA MOTORS AMERICA, INC.
Is parameter displayed within specifications?
YES
- Fault is intermittent caused by poor contact in the sensor's and/or ECM/PCM's connector or was repaired and ECM/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.