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Circuit Inspection

G13807945

Courtesy of KIA MOTORS AMERICA, INC.

Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Ignition "OFF". Disconnect the electrical connector(s) from the concerned component. Ignition "ON".	HO2S (Bank1, Sensor2) connector	1 (signal)	Chassis ground	-	Approx. 2.3V
	HO2S (Bank1, Sensor2) connector	2 (ground)	Chassis ground	-	Approx. 0.6V
Ignition "OFF". Disconnect the electrical connector(s) from the concerned component.	HO2S (Bank1, Sensor2) connector	1 (signal)	Chassis ground	-	∞ (infinity)Ω
	HO2S (Bank1, Sensor2) connector	2 (ground)	Chassis ground	-	∞ (infinity)Ω
	HO2S (Bank1, Sensor2) connector	1 (signal)	ECM connector	95 (signal)	Approx. below 1Ω
	HO2S (Bank1, Sensor2) connector	2 (ground)	ECM connector	93 (ground)	Approx. below 1Ω

Good

Go to "Component Inspection " procedure.

No Good

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