91 Civic mini me questions
Im getting ready to do a mini me with a z6 on a d15b block.
Ive just about got everything figured out from searching forms but there are a few lingering questions i cant find anwsers to and was wondering if i could get some guidence in the right direction.
First off i found a wiring digram that has been a great help here.
https://honda-tech.com/forums/honda-crx-ef-civic-1988-1991-3/diy-dpfi-mpfi-swap-made-easy-2889205/
But i had plans of using the z6 dizzy with the d6 head but since im obd0 the dizzy plugs are different, i was wondering if theres a way for me to use the z6 one with my harness or am i just going to have to use the b2 dizzy?
Also i have the p28 ecu from the 92 si and was wondering if it will plug into my 91s ecu wiring plugs, i know i could simply figure this out by pulling my carpet up and looking myself but i wont have time till i go to start the swap.
And finally i bought the ebay plug for the vtec controler and have no idea how to run it into the ecu.
Any help will be greatly appreciated.
Ive just about got everything figured out from searching forms but there are a few lingering questions i cant find anwsers to and was wondering if i could get some guidence in the right direction.
First off i found a wiring digram that has been a great help here.
https://honda-tech.com/forums/honda-crx-ef-civic-1988-1991-3/diy-dpfi-mpfi-swap-made-easy-2889205/
But i had plans of using the z6 dizzy with the d6 head but since im obd0 the dizzy plugs are different, i was wondering if theres a way for me to use the z6 one with my harness or am i just going to have to use the b2 dizzy?
Also i have the p28 ecu from the 92 si and was wondering if it will plug into my 91s ecu wiring plugs, i know i could simply figure this out by pulling my carpet up and looking myself but i wont have time till i go to start the swap.
And finally i bought the ebay plug for the vtec controler and have no idea how to run it into the ecu.
Any help will be greatly appreciated.
No the 92 ecu won't plug into your harness.. Most get around this by making or ordering a OBD0 to OBD1 jumper harness, I would advise against a vtec controller as it doesn't adjust anything else like an ecu would for vtec.
Ok thanks i ordered the jumper harness this morning, and im not hooking up a vtec controler its just a wire with the two plugs on it for the vtec selnoid but im guessing its just going to wire into the jumper harness now
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CRXguy_88
Honda CRX / EF Civic (1988 - 1991)
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Mar 1, 2010 03:47 AM



