Hybrid/Tech B16 / B18 / ZC / D16 / H22 / Mini-Me Ask your Honda Engine Questions here.

Please help me out guys with my swap!

Old 02-23-2010, 08:21 AM
0.0 BAR
Thread Starter
Join Date: Feb 2010
Posts: 47
Default Please help me out guys with my swap!

Hey guys I am in the process of swapping my old usdm d15b with a jdm d15b.

I have the old motor out of the car, and have swapped the wiring harness over to the new jdm d15b motor.

I bought a manual P28 ecu.

I need to figure out how to wire up the vtec solenoid, and i read somewhere that I have to re-pin the dizzy? is this true, all my stock stuff is obd1 so lmk what you guys can help me out with

i found the wiring diagram on the honda-tech site on how to wire the vtec, but i dont thing its for my setup?? i dunno just help me guys ASAP please thanks!
93sols1 is offline  
Old 03-29-2010, 05:22 PM
0.0 BAR
Join Date: Aug 2009
Posts: 19

Alright what you need is a P28 pin out diagram for the ecu .....you need to only wire in the two plugs for vtec and ground the black wire to the valve cover or the solinoid itself....you dont need to rewire the dizzy and if you have a 1992 civic vtec is pre wired into the wire loom after that only ex/si models which came with the vtec motor came pre wired for it....

its a mini me but same thing

Last edited by classiccarsrule85; 03-29-2010 at 05:28 PM.
classiccarsrule85 is offline  
Old 03-30-2010, 12:46 AM
0.0 BAR
Join Date: Mar 2010
Location: CSC 719
Posts: 6

3 wires easy go to the junk yard take 3 pins out of the ecu harness or 3 out of yours that are not used first wire vtec solenoid wire pin a4 second wire vtec oil pressure sensor pin d6 third wire vtec ground chassis ground and your done p28 no knock sensor so you should be ok and like classic said egs are ran already in the chassis harness
95turbovic is offline  
Related Topics
Thread Starter
Last Post
Engine Management
12-18-2006 02:56 PM
Engine Management
12-01-2006 06:46 AM
Forced Induction
02-13-2005 09:32 AM
10-12-2004 08:58 AM

Thread Tools
Search this Thread
Quick Reply: Please help me out guys with my swap!

Contact Us - Sitemap - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.