heated O2 censor ( again )..
Thread Starter
Melting Slicks
Joined: Oct 2000
Posts: 3,010
Likes: 1
From: Sweden/Stockholm
heated O2 censor ( again )..
could you tell me what other car is using the "heated O2 censor" ( autozone part number 13190 ) ? Im looking for the bosh partnumber for it, or what other car that use it.
Thanks
Thanks
Drifting
Joined: Mar 2001
Posts: 1,636
Likes: 3
From: Lafayette IN
Re: heated O2 censor ( again ).. (devilfish)
(autozone part number 13190 ) ? Im looking for the bosh partnumber for it, or what other car that use it.
Thanks
Thanks
FWIW, PepBoys sells the correct connector for some of the Bosch 3 wire O2s. It is just going to be a generic 3-pin weatherpack connector, but it has the correct "key" on the male plastic housing.
Ask your local AZ to see their Bosch catalog (if there is a store near you). You can look up to see what wire length and connector you want and then go from there. Kinda like building your own O2 sensor.
Thread Starter
Melting Slicks
Joined: Oct 2000
Posts: 3,010
Likes: 1
From: Sweden/Stockholm
Re: heated O2 censor (HighHopes85)
i really dont care about the cabel lenth, cause I can solve that with extentions.
I just cut the wires.
How about the thread size etc, is that the same on all the o2?
ANd what about the 3 cabels, are them labeld with +/- etc?
thanks
I just cut the wires.
How about the thread size etc, is that the same on all the o2?
ANd what about the 3 cabels, are them labeld with +/- etc?
thanks
Drifting
Joined: Mar 2001
Posts: 1,636
Likes: 3
From: Lafayette IN
Re: heated O2 censor (devilfish)
Hook one white to ground, one to ignition feed (or a ign. powered relay) and the black to the sensor. Use butt splices (don't solder the wires). Shell design/thread is what I meant...I think I have seen some with different threads on some weird apps, maybe some standard apps too.
FWIW, there are about 2 threads on heated sensors a week. A search in the archives will help you out a bunch.
FWIW, there are about 2 threads on heated sensors a week. A search in the archives will help you out a bunch.
Thread Starter
Melting Slicks
Joined: Oct 2000
Posts: 3,010
Likes: 1
From: Sweden/Stockholm
Re: heated O2 censor (HighHopes85)
belive me I did my search, but i still got some questions. I hope you can guide me...
First..
Do you know any vehicle that has a heated O2 stock? Im thougt you mayby could try a used one?
second..
I noticed that bosch has 3 kind of O2, 1 wire,3 wire and 4 wire? Is all the 3 wire heated O2?
And ( this could be hard to answer ) is it the same bolt pattern on all O2 cenors?
Thank you
First..
Do you know any vehicle that has a heated O2 stock? Im thougt you mayby could try a used one?
second..
I noticed that bosch has 3 kind of O2, 1 wire,3 wire and 4 wire? Is all the 3 wire heated O2?
And ( this could be hard to answer ) is it the same bolt pattern on all O2 cenors?
Thank you
Burning Brakes
Joined: Aug 2000
Posts: 984
Likes: 1
From: Cincinnati OH
Re: heated O2 censor (devilfish)
>>Do you know any vehicle that has a heated O2 stock? Im thougt you mayby could try a used one?
I think the later LT1/LT4 vette's used heated O2's stock, not sure what year though. My '92 manual shows that ZR1's used heated O2's that year, but LT1's did not.
>>I noticed that bosch has 3 kind of O2, 1 wire,3 wire and 4 wire? Is all the 3 wire heated O2?
Yes, 3 and 4 wire are heated. The difference between them is that the 4 wire has an extra wire for the sensor ground, whereas the three wire relies on grounding through the exhaust system to chassis. The heater circuit is two wires in both cases, power and ground.
>>And ( this could be hard to answer ) is it the same bolt pattern on all O2 cenors?
A parts guy told me they're all the same, but I wouldn't believe it unless I verified it myself, fwiw.
I think the later LT1/LT4 vette's used heated O2's stock, not sure what year though. My '92 manual shows that ZR1's used heated O2's that year, but LT1's did not.
>>I noticed that bosch has 3 kind of O2, 1 wire,3 wire and 4 wire? Is all the 3 wire heated O2?
Yes, 3 and 4 wire are heated. The difference between them is that the 4 wire has an extra wire for the sensor ground, whereas the three wire relies on grounding through the exhaust system to chassis. The heater circuit is two wires in both cases, power and ground.
>>And ( this could be hard to answer ) is it the same bolt pattern on all O2 cenors?
A parts guy told me they're all the same, but I wouldn't believe it unless I verified it myself, fwiw.
