what to do with o2 sensors
03-01-2006, 03:34 PM
#1
3.0 BAR
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Join Date: Jan 2006
Posts: 2,057
what to do with o2 sensors
i have a civic dx manifold with the o2 hole in the top, and i have a dsm o2 housing on the turbo, which should i plug and which should i put my stock (primary?) sensor in? before or after the turbo? before the turbo the wires a streched kinda hard.
and the one by the cat - does this have to be pluged in ? i have a obd2 to obd 1 harness, did ob1 civics have the 2nd sensor even? this is on a d16y8
and the one by the cat - does this have to be pluged in ? i have a obd2 to obd 1 harness, did ob1 civics have the 2nd sensor even? this is on a d16y8
03-01-2006, 03:43 PM
#3
0.0 BAR
Join Date: Mar 2004
Posts: 0
Re: what to do with o2 sensors
I would use the one in the O2 housing for ease of use. Then I would plug the other 2. OBDI ecu's use only one. The plug size is like 18x1.25 if I remember correctly. Just go to Vatozone and go through the oul drain plugs in the back and match it up.
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