Hi everyone,

I have a 1998 Civic DX and I installed 95 Civic V-tech cylinder head. I am using the 98 OBD2 ignition with just 1 bolt grabing it to the head. I was wondering what ECU I should use or if I should just use a MSD RPM Activated Switch? Al the car has is a Intake & 10mm spark plug wires. The car runs pretty good except for the V-tech that does not kick in. I am just looking for some extra fun driving my everyday car to work and back home. I might add some extra bolt on depending on the feed back I get at this exceptional Honda FORUM. I really appreciate the help. I am not so shore if what I did is correct but the car has been running good for 2 years now.

Thank you all,

 

first of all its Vtec Not V-TECH. V-TECH is a Phone.
Second Wire up vtec.
third buy a p28
fourth have fun!

 

Does it mater or not if my civic is OBD2? Because the P28 is a OBD1? not so shore but just trying to brake it down.

 

you get a conversion harness that will allow you to directly plug in the P28.
http://www.phearable.net/shoppingcar...ness-p-33.html


you need:
-conversion harness
-P28 ECU
-wire up VTEC... run and tap your wires into the wires on the conversion harness that go to pins A4 and D6 on the OBD1 side of the conversion harness.

 

You guys are awesome. thanks for quick response. I will see what I can do.

Thank you again.

 

done and done.
you have all your info lol
I was gunna search but the i was like nah then i saw you post then i was like whoo!
lol

but yea thats all you have to do.