Circuit Inspection

WARNING: This page is about a different variant/trim than selected.

G13492342

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, Sensor1) connector	4 (power)	Chassis ground	-	Approx. 12V
	HO2S (Bank1, Sensor1) connector	5 (control)	Chassis ground	-	Approx. 3.5V
Ignition "OFF". Disconnect the electrical connector(s) from the concerned component.	HO2S (Bank1, Sensor1) connector	4 (power)	HO2S (Bank1, Sensor1) connector	5 (control)	∞ (infinity)Ω
	HO2S (Bank1, Sensor1) connector	5 (control)	Chassis ground	-	∞ (infinity)Ω
	HO2S (Bank1, Sensor1) connector	5 (control)	ECM connector	89 (control)	Approx. below 1Ω

Good

Go to "COMPONENT INSPECTION " procedure.

No Good

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