TPS Inspection

Ignition "ON" & Engine "OFF"
Install Scantool and monitor the "THROTTLE P.SENSOR (V)" parameter on the Scantool data list.
Specification: Approx. 0.20~0.47V (Closed throttle Valve)/Approx 4.3~4.7V (Wide Open Throttle)

Fig 1: Scan Tool Display - THROTTLE P.SENSOR (V) Parameter
Courtesy of HYUNDAI MOTOR CO.
Is "THROTTLE P.SENSOR (V)" within specification?
YES
- Go to "TERMINAL AND CONNECTOR INSPECTION " procedure
NO
- Inspect TP sensor and W/harness and repair or replace as necessary. Go to "VERIFICATION OF VEHICLE REPAIR " procedure