Monitor Scan Tool Data

WARNING: This page is about a different variant/trim than selected.

Connect scan tool to Data Link Connector (DLC).
Engine "ON"
Monitor the "Intake Potentiometer" Parameter on the scan tool while operating intake switch.

Fig 1: Diagnosis Function Screen Display - Intake Sensor
Courtesy of KIA MOTORS AMERICA, INC.
Are the DTC B1208 present and is parameter of "Intake Potentiometer" fixed?
Parameter of "Intake Potentiometer" will be fixed at 100% (or any value above 90%), or 0% (or any value below 10%), if there is any fault in Intake potentiometer.

YES

Go to TERMINAL AND CONNECTOR INSPECTION procedure.

NO

Fault is intermittent caused by poor contact in the sensor's and/or A/C controller's connector or was repaired and A/C controller memory was not cleared. 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.