help with mini me swap please..y7/y8
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help with mini me swap please..y7/y8
Hi, I currently did a mini me swap and I am having some trouble with my car. Its a 96 civic cx with a d16y7 block and a d16y8 head, intake manifold, and y8 throttle body. I have a p28 ecu chipped with a d16z6 basemap from ha motorsports. Im using a y8 intake manifold gasket, y8 headgasket, y8 timing belt with the y8 cam gear. Timing was set correctly on the timing belt and the distributor(y7) was set like it was on my oem set-up. I converted to the 2 wire iacv set-up and did the proper wire switch on the ecu and also wired in vtec. Im using the y8 injectors as well. Now everything is hooked up properly and all the vacumm lines are hooked up with all new hoses. The car starts perfect on the first crank, idles perfect but will not go past 1800 rpms for some reason. If i try it will just try to stall. It will idle for days perfect and anything under 1800rpms if perfect too. No check engine lights either. So if anyone has an idea as to what the problem might be, please let me know.
Thank you
Thank you
#6
Re: help with mini me swap please..y7/y8
P28 is a obd1 ecu, ur runnin a y7 stock dizzy which is obd2? r u sure? if ur still usin ur y7 dizzy, u should use da P2P ecu if u still wanna remain obd2.
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Re: help with mini me swap please..y7/y8
I want to run obd1 thats why I'm using the p28. The y7 dizzy works no problem with the p28 since the y8 head is also obd2. The tps and map are correct and I'm running 1 o2 sensor(primary). It starts first crank and revs to around 1600-2000rpms and won't go past that. I'm thinking its the z6 map that isn't allowing me to do so but it should work no problem. It's getting fuel and even if the distributor timing was off by a little I would still be able to rev past 2k?
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Re: help with mini me swap please..y7/y8
The tps and map sensor are plugged in correctly. I'm starting to think it's the z6 basemap. What basemap should I burn? I'm All out of ideas
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Re: help with mini me swap please..y7/y8
Have you check fuel pressure? It may have enough pressure to start the car but once you start getting into higher rpms they may not be enough.
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Re: help with mini me swap please..y7/y8
The basemap was done at hamotorsports when I bought the chipped p28 from them. I can't see it being the fuel pressure, nothing fuel vise was altered except the bigger y8 injectors and a new fuel filter.
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Re: help with mini me swap please..y7/y8
I switched out the tsp and it's still the same. I'm going to give a new map a try and see what happens I guess.
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Re: help with mini me swap please..y7/y8
Now I'm not 100% sure on the crank position sensor. When converting to obd1 from obd2, do I need to unplug the crank position sensor or alter it in anyway? Or does the obd1 not look for that sensor just like the d
Secondary o2.
Secondary o2.
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Re: help with mini me swap please..y7/y8
So I've tried three different basemaps from 3 different tuners and still none of them let my rev past ~2500rpms. I've changed the Intake mani gasket, throttle body gasket thinking I had a vac leak somewhere and it wasn't that. I did get a code for the map sensor so I changed that and that went away. It starts, idles perfect but still won't let me rev it. I put my stock y7 injectors in thinking I was dumping too much fuel but that didn't change anything.
On a side note, my fuel pump wines louder then it did before now? Idk why?
So I'm stuck on ideas now?
On a side note, my fuel pump wines louder then it did before now? Idk why?
So I'm stuck on ideas now?
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