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Circuit Inspection

G12782411

Courtesy of KIA MOTORS AMERICA, INC.

Inspection Condition	(+) Probe		(-) Probe		Specification
Inspection Condition	Connector	Terminal	Connector	Terminal	Specification
Ignition "OFF". Disconnect the all electrical connector(s) from the concerned component.	HO2S (B1/S2) connector	1 (Signal)	Chassis ground	-	∞(infinite)Ω
	HO2S (B1/S2) connector	1 (Signal)	ECM connector	58 (Signal)	below 1Ω
	HO2S (B1/S2) connector	2 (Ground)	ECM connector	44 (Ground)	below 1Ω

Good

Go to "COMPONENT INSPECTION " procedure.

No Good

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