Can I get the wiring diagrams for both of the O2 sensors please?

DOLLABILL25

MEMBER
2005 SUBARU BAJA
MANUAL
150,000 MILES

I just need to know the wiring diagram for both of the O2 sensors please. Because I know the 2 wires that are the same color are the heater side just need to know of the other 2 wires which is ground, and which is signal. Thank you

Friday, November 10th, 2023 AT 7:49 AM

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
48,363 POSTS

Sure, here are the wiring diagrams for both primary and secondary oxygen sensors. Check out the images below. Let us know if you need anything else, please.

Images (Click to make bigger)