OK to start off this is not my intsall it a my cousins. He bought a 96 dx coupe for his girlfriend and the motor had 200+k miles so he decided it should have something fresh. He bought a ZC sohc vtec from hmotors.
Now the only problem is that he needs to convert the motor to obd-2 since he does not want any emissions problems. He is going to be using a p2p ecu and everything from the old motor but I heard using a p2p ecu you would have to add a knock sensor which I've never done before so any help on that would be appreciated.
Also since he is using the manifold that came with the ZC it only has 1 o2 sensor and the ecu is set up for 2. Should we just tap it and put in the one from the D16? Also if you have any diagrams on the p2p wiring I would appreciate it, I couldn't find the pinouts for it here.

Thanks alot

 

The cat has the 2ndary O2, nothing needs to be done there.
There should be a spot on the back of the block for a knock sensor...Im not positive, but there is on a b18b and b20b

 

We were going to use the stock exhaust with the d15 manifold but since the cat is in the manifold on the d16 the second o2 sensor would not be there and neither would the cat. The d16 manifold has a large crack in it which is why we were planning to use the other manifold but he isgoing to weld it and use the d16 manifold until he can get it inspected and to emissions. thanks for the help

 

Whoops, didnt think about that.
Well, if youre using the d15 mani, the car needs a cat - cut the b pipe, add one there, like an ex. Put the o2 there, not in the mani

 

Also if anyone knows, why is it so hard to find info on these, I know they are jdm motors but all d15's I ever see are non-vtec. If anyone knows of any good sites for finding anything else out about these I would appreciate it.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BigAnold &raquo;</TD></TR><TR><TD CLASS="quote">Also if anyone knows, why is it so hard to find info on these, I know they are jdm motors but all d15's I ever see are non-vtec. If anyone knows of any good sites for finding anything else out about these I would appreciate it.</TD></TR></TABLE>

Your search for d15b returned 402 results.

 

Yes, there are plenty of them you jerk, I said sohc zc vtec d15b.....not a regular usdm d15b. But thanks for wasting my time.

 

i would like to know how much of a hassle to put a d15b in to a 6th gen too

my homgirl has a ex coupe and the motor is pretty much done for. i have a d15b in my 93 and it runs good as hell she wants the same one sense she doesnt want another y8 becuase all the ones over here are high miles .

 

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