Component Inspection

INSPECTION PART - TPS (THROTTLE POSITION SENSOR) COMPONENT INSPECTION

Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Engine "ON" and WOT.	TPS connector	4 (TPS 1)	TPS connector	5 (TPS 2)	Fig 1

Fig 1: Screen Display - Normal Signal Waveform Of Throttle Position Sensor At Engine WOT

Courtesy of KIA MOTORS AMERICA, INC.

Good	If no problems were found with the circuits or connectors, replace the ENGINE CONTROL MODULE (ECM) and go to "VERIFICATION OF REPAIR " procedure.
No Good	If no problems were found with the circuits or connectors, replace the Throttle Body-ETC (ELECTRONIC THROTTLE CONTROL) SYSTEM and go to "VERIFICATION OF REPAIR " procedure.