Just put a b16a2 into my 96 ek coupe 5 speed.I used the same harness,the engine starts but lopes in idle at around 1500rpm.
AND will not rev at all ,only idles!
Now my question is HOW do I get it to run good cuz it was my dd.Has obd1 chipped p28 ecu with obd2a-obd1 step/jumper harness.I NEED HELP ON THE IACV 3 plug to 2 plug conversion!also need help with vtec wiring,and everything else WIRING WISE FOR THIS SWAP.please help,again car runs but will not rev,
Running obd2 distributor,

 

Thank you for making it painfully obvious that you haven't searched. At all.

 

Not to mention they posted the same thread twice......

 

Closing this just because Ive never seen an EK coupe.. and lack of searching.SMH

Theres so much info on this subject on this site Or rywire.com is your easy fix.

 

Just put a b16a2 into a 96 civic coupe that had a d16y7.
This is what has ben done to the car with the wiring so far,
Obd2a to obd1 ecu adapter.
3 to 2 plug conversion for iacv.
Extended wire for tps.
Vtec solenoid/switch.
And knock sensor.
Now how the car runs.
Starts every time no problem.
But goes to 1600 rpms and lopes up and down,
It will not rev or climb in rpms at all.push the gas it dies,
the engine has blocked off coolent lines in the back,so the iacv and fast idle are not in the coolant circuit.is that the reason for it to not going above idle?Or did I miss some wiring?should I put a me thermostat tube on it with coolant passages to get coolant to the iacv and fast idle ?

 

Cheka engine light on?

 

Yes

 

I have the first o2 sensor plugged in,second is unplugged because I changed the exsaust with the b swap.should I put the 2nd o2 sensor in the new exshaust?

 

I don't believe that an OBD1 ECU will be looking for a 2nd O2 sensor. What ECU are you using and what is the check engine light on for?

 

P28 obd1 chipped

 

 

CEL is likely on for a MAP/TPS. Probably because the connectors are crossed.

Impossible to know till OP posts the codes.

 

defintly pull codes the jumper u used should have loose wire coming out of it to jump to ground and will flash codes on you cluster. or im not exactly sure if your model has the paper clip jumper plug above the ecu google it should be a easy enuff to find.

and run all coolant lines as the should be and double check all your plugs good luck

 

Paper clip jumper is also there whether its obd1 or obd2a/b.

 

It's a 96 civic 5 speed non vtec...
It's obd2a.ok?
Yes I'm about to start checking codes,I need to know exsauctly what wires I need to bypass to get the codes.ive never done it to a 96 before so it's new to me.i had I 92 integra and I would do the paper clip bypass to get the codes.i just don't know what clip I should paper clip bypass?feel free to add info,thanks for all the good replies so far.