could someone please help me with some pics of the rear 02 sensor? i am going to solder on the 02 sensor direct to the harness, because i cannot seem to get the right plug (dealerships are rip offs). pics of the rear 02 sensor wiring harness would be greatly appreciated

 

ok, i really don't need pics, just if someone can tell me what the wire color and number combonation is. for example the brown wire goes to 1 the black wire goes to 2 etc... i can not find a write up on this or anything, i have done everything short of going to the mall and just crawling under someones 4runner. btw the numbers are on the plug it self, they are faint but they are there. thanks!

 

Please don't tell me you're using some non-OEM O2 sensor?!

Check URD or Phil (strap22) for pricing on the OEM stuff before you go hacking up your harness.

 

no, i have a factory sensor. but my sensor harness plug got ripped out, so i had the dealership fix it while i was getting some other stuff done, i paid $44 only to have them put the wrong plug on. so i took it back today to have them replace it with the right one, they just refunded my money and told me they could not work on it. so in frustration i just want to get my 02 sensor working, i want to solder the sensor to the harness. i solder everyday so i am pretty familiar with it. any info would help greatly.
Thanks!

 

dont!! use those bosh univeral o2's get only densos

 

yep it's a denso sensor, part # 234-4153, btw mine is 2wd which i believe is a little different than the 4wd, and i have the 5vz-fe (V6)

 

Ok, i got it fixed, runs a lot better now. i had to crawl under another 4runner at a lowes parking lot, just thought i would let you guys know so you would not waist your time ... not that i was holding my breath

 

Sorry no one here was able to help you, apperantly there was some confusion here although not your fault. Glad you were able to fix it and yes some dealership are crap. Can't believe they would fix their screwup.

 

Sorry but if I saw u under my 4Runner in a parking lot i would have jumped in and ran your a$$ over lol.

 

yeah, i would have too, but this one had been left there with a flat tire, and been there for like a month, so it worked out ok.

 

thanks, i was kinda in a hurry to fix this thing, it was my only day off that week, so i was not able to explain fully what i was trying to get done:pat: yeah i hate the dealership now, they used to be competitive on prices, and do good work, not anymore