Circuit Inspection

G15722213

Courtesy of KIA MOTORS AMERICA, INC.

Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Disconnect the electrical connector(s) from the concerned component. Ignition "ON".	HO2S (Bank2, Sensor2) connector	3 (power)	Chassis ground	-	B+
	HO2S (Bank2, Sensor2) connector	4 (control)	Chassis ground	-	Approx. 2.5V
Ignition "OFF". Disconnect battery (-) cable. Disconnect the electrical connector(s) from the concerned component and ECM.	HO2S (Bank2, Sensor2) connector	4 (control)	Chassis ground	-	∞ (infinity)Ω

Good

Go to "COMPONENT INSPECTION " procedure.

No Good

Repair or replace as necessary and then, Go to "VERIFICATION OF REPAIR " procedure.