[blackteg]

My car is throwing a code 2, which means oxygen b sensor and I looked under the hood and there was a little wire that isnt connected to anything and someone labeled it 2nd oxygen sensor so I know that it is not connected. The problem is I have a jdm b16a Sir engine with a b16 computer from "prospeed" and I don't know where the 2nd oxygen sensor goes. Am I going to have to drill my own place for the 2nd sensor, If so where do I put it, I know the first one is somewhere on the downpipe because i can see it.

Has anyone ran into this problem? what do I do?

thanx

Brandon

 

[Dr Drew]

You are talking about the car in your Sig. rgt ?? 94 teg... Double check the code again. OBD I ECM's only look for one O2 sensor. The OBD II USDM second O2 sensor wiring doesn't go into the engine compartment. It goes from the ECM across the floor and out by the shifter to the cat. The JDM might be differant though and that is what you say you have. Are you running OBD I or II ??

 

[blackteg]

I am certain that it is throwing code 2, but I dont know where the ecu came from? I dont know if it is obdI or obdII. how can you tell?

 

[Dr Drew]

What year car is it ??

 

[blackteg]

My car is a 94 integra rs, but the engine is from a 88-91 crx jdm(i think), the ecu is from somewhere else, all I know is that it says b16a and it says its programmed by prospeed(www.prospeed-performance.com)

Thanks for any info

brandon

 

[Dr Drew]

you got me man...

 

[blackteg]

I just looked at my ecu and its a pr3. Do you know what car it is from, obdI or obdII?

Thanks

brandon

 

[Dr Drew]

That is Pre OBD.