im thinking about running dual exhaust on my 1989 bronco and i have my o2 sensor that is connected were the two pipes connect so would i be able to have two o2 sensors one on each pipe and tap the sencond one into the wireing for the one would that work or is there something else i could do
exhaust
- Thread starter jeffm
- Start date
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Broncobeginner123
New member
When i got my dual i had the same problem. we put in an x pipe, and drilled a small hole in it, welded a 1/2 in pipe to it, and used a high heat hose from auto zone, and used that to connect the o2 sensor, heres a picture. hope that helps
Roadkill
New member
Broncobeginner's idea sounds like a good solution. Splicing two together is not a good idea. The computer gets its readings by measuring resistance through the sensor. By splicing two together, whether in series or parallel, the computer will not get a true reading from either one.
bidibronco
New member
Where my coupler used to be I have an H pipe type of system. It's a 1" pipe between the duals and the o2 sensor sit's inbetween them. Not a true H pipe but it reads good. I'll get a picture sometime.
