How to wire 02 sensor, need help ASAP (already searched)

Information on the naturally-aspirated KA24E and KA24DE engines.
kpc_0721
Posts: 350
Joined: Fri Jan 26, 2007 2:37 am
Car: 1991 240sx hatchback

Post

So the guy who I bought my car from cut the wire to 02 sensor for who knows wat dumb reason and I dont have a clue Were the 02 wire is supposed to go or how it is supposed to hook up....I think a pic would help out alot so if anyone could post one that would be awsome, also if anyone knows how it is supposed to be wired up or knows were I can find a diagram then post up a link or sumthin.....


kpc_0721
Posts: 350
Joined: Fri Jan 26, 2007 2:37 am
Car: 1991 240sx hatchback

Post

Anyone???

Fla240sx
Posts: 376
Joined: Tue Jul 24, 2007 3:38 pm

Post

if its cut shouldn't you be able to match it up with the other end of the cut wire? wouldn't it be pretty obvious?

just my thoughts

thats like saying, help I cut off my finger, wheres the tip go... well it goes on the finger missing the tip! DOH

User avatar
WDRacing
Moderator
Posts: 15983
Joined: Mon Nov 25, 2002 2:00 am
Car: 95 240SX, 99 BMW 540i, 01 Chevy Express, 14 Ford Escape
Location: MFFO
Contact:

Post

It's only one wire...splice the cut wires back together. If the O2 wire is missing...then you're screwed and will need to run a new one from the ecu to the O2 sensor, or tap the one coming from the ecu if it's still intact.

WD

kpc_0721
Posts: 350
Joined: Fri Jan 26, 2007 2:37 am
Car: 1991 240sx hatchback

Post

K well I think im pretty much screwed because I dont see any wire anywere near my 02 sensor or around that side of the engine.....shiat

Fla240sx
Posts: 376
Joined: Tue Jul 24, 2007 3:38 pm

Post

I'll look today at my brothers car and see what color wire and where it leads to on his car

he has a 92 DOHC, I would look at mine but mines a 90 SOHC and it is probably different.........


Return to “KA24E / KA24DE Forum”