Monitor Scan Tool Data

Connect scan tool to data link connector (DLC).
Engine "ON".
Monitor the "INPUT SPEED SENSOR" parameter on the scan tool
Driving at speed of over 30 Km/h (19 mph).
Specification: Increasing gradually with increase in temperature

Fig 1: Scan Tool Data - Screen Display
Courtesy of KIA MOTORS AMERICA, INC.
Does "INPUT SPEED SENSOR (PG-A)" follow the reference data?
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 & CONNECTOR INSPECTION " procedure.