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Thread: Honda ECU on an SR20

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Posts: 51-60 of 154
2009-03-18 03:19:17
#51
Originally Posted by BlueRB240
Running the honda ecu on a N/A VE would be great. Could map all the way to 9k, unlike with the nissan ecu.


well that has been hacked on the calum ecu and its game on with that so you can go as high as your little heart desires.
2009-03-18 03:25:58
#52
............................
Originally Posted by morgans432
well that has been hacked on the calum ecu and its game on with that so you can go as high as your little heart desires.


Since when?
2009-03-18 03:30:01
#53
Originally Posted by BlueRB240
Since when?

http://www.sr20-forum.com/calumsult/15847-check-out.html
2009-03-18 03:37:10
#54
............................


Ahhh ok sweet.
2009-03-18 04:40:00
#55
Just a couple weeks too late. But way to go! One step closer!
2009-03-19 18:40:43
#56
one concern i personally have with this honda distributor thing, is that the way the dowel sits in the cam, it is a smaller size, so i think if you bounce the limiter, witch will be happening all the time on the streets, is that the timing is gonna be going back and fourth and go way out of wack, because all the extra play in the dowel in the cam,

anyone else think this may be a issue ?
2009-03-19 18:44:13
#57
Originally Posted by carfreak240
anyone else think this may be a issue ?
You mean more of an issue than what we currently have with our cars? The CAS disc serves dual duty as crank and cam angle sensor controlling timing and it's attached to a chain with a tensioner that allows for lots of play resulting in wacky timing if you bounce of the limiter.
2009-03-19 21:32:48
#58
Dont most of the hondas run a crank angle sensor as well or was that only an obd2 thing?
2009-03-19 21:35:53
#59
I think thats ODB2 honda's.
2009-03-19 23:21:59
#60
Originally Posted by carfreak240
honda ecu is a good idea i think, there is almost as many features as a standalone, i dont think it does boost by gear and doesnt have a feature to run COP, i know with hondata you can flip a switch and datalog witch is good for the track, most tracks dont let you run a laptop in your car while running your car, for us in utah, we have a few really good tuners, that are really good with neptune and hondata

i dont think the wiring is a issue at all, grab a obd1 honda harness, and splice it into the power and ground sources, i think they said there was a few things you need to do with the relays for the ECCS and fuel pump, but if you can read a wiring diagram you can figure that out as well, i have the pinout for both the honda and nissan computers and scan it if someone wants me to, wiring shouldnt be to bad if you start with a honda harness, im sure to make it run perfect you will need the honda ECT sensor, any map sensor, i plan on using a gm 3 bar, and the IAT sensor aswell, and use the stock TPS



Pretty sure there is software out there that allows you to do boost by gear and much more
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