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  • 2 weeks later...
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  • 3 weeks later...

Actually while im here,

What Map sensors work with the EMU?

Will GM ones work? they are much much cheaper than the Greddy ones from what I have seen,

Also where can I get the Greddy IAT sensor from...I want to run MAP with Intake temp correction, will any IAT sonsor work or only the Greddy one?

I have found this website

very lucky to still have access to it to be honest

so download everything you need while its still available

http://web.archive.org/web/*/http://www.mohdparts.com

Its the archives of the old Mohdparts website (the best emanage software and information website)

What have you guys done in regards to logging the AFM voltages to convert to MAP if the AFM is maxing out?

Say for example the standard AFM is maxing at 4500rpm at 1 Bar, do you drop the boost pressure down so you can get a full run to redline with out maxing it?

Im trying to figure out how I can do it.

  • 3 months later...

my boys and i are working on a project

Its a 1985 Mitsubishi gallant

replaced the engine wth an rb20det :-)

ill now tell you my setup as is the what i wana do soon just let me know what you think

and if you can give any advise or pointers that will be good

rite now we are running

*stock rb20 motor

*300zx 45v3 t3 turbo

*10 psi boost

*blitz bov

*blitz LM 3" intercooler

*2.5 intercooler piping

*3" free flow stainless exaust

*apexi n1 tail pipe

*gear box rebuilt

*upgraded ecu flashed\remaped by raymond of ems tuning( no cuts)

*exeddy street and strip clutch kit

*NGK iridium spark plugs

*All oil seals and belts changed

*walbro external fuel pump

*runnin on castrol syntec

future mods

*genuine Nissan total engine head and block rebuild kit

*turbonetics t3/t04B ball bearing turbo

*xo2 exhaust manifold

*turboxs manual boost controller

*side mount intake manifold

*Q45 throttle body

*sard fuel press reg

*rb26 injectors

*water/meth injection ket

*Greedy e-manage ultimate

*Greedy injector & ignition harnes

*pressure sensor so no AFM

*wide band o2

*cometic/tomie head gasket

*ARP main gurtle bolts

*ARP con rod bolts

*ARP head bolts

*HKS timing belt

*vented coil cover

*castrol edge

*oil cooler

*oil catch can

think thats about it

what do you think ?

  • 2 months later...
  • 1 month later...

Ok I have a random one here.

because im on a budget (or im a tight ass) im going to run wasted spark but instead of the factory ignitor i want to get an EMS 3ch one...or somthing similar.

how do i go about wiring it up? and with out looking at it im pretty confident on setting up the software side of it.

and ideas or links we can throw around?

thanks

Andrew

heres a wiring diagram for the EMS ignitor....

http://www.enginemanagementsystem.com/imag...%20no%2052A.pdf

  • 5 months later...

wow this thread is still here?

Anyway....I was wondering if anyone had an airflow output map from an RB25det setup...I dont care if its stock voltages or for a modified engine, I just need something to start from...My maf isnt working and instead of buying one to just log the voltages and then toss (have map sensor) I was hoping I could get out a little cheaper with some help from you guys. Im just now getting this car running so i never had a chance to log anything and this is the only thing holding me back....any and all that respond, it would be greatly appreciated.

Thanks

If your interested in my setup:

rb26 style intake

660cc injectors

.81 a/r turbo

stainless exhaust manifold

external wastegate

mahle pistons

eagle rods

255lph walhbro

FMIC

90mm throttlebody

head studds

post-45798-1284789751_thumb.jpg

Hey guys,

I am keen to get a new ecu for my r34 GT-T Skyline, I was thinking of getting a Haltech Platnium Sport 1000, but I have also been looking at the cheaper option of Nistune and maybe a piggyback ecu. My maximum power figure that I would be aiming for would be 300kw eventualy. I have done a fair bit of work with standalone ecu's before, so I am tending that way. I am just looking for something that may be simpler and cheaper but will still do what i need it too, the Greddy Emanage seems to be a good option.

Thanks Joel

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  • Latest Posts

    • Don't even try to run it on the stock ECU if you're going to have the boost controller bring boost above ~10 psi. I've already told you that. If you use the Nistune ECU, you will need to CAREFULLY read the available documentation for Neo tuning, and read some threads on the Nistune forums, to discover the various things you have to do to prevent the ECU from going bananas when the boost is too high. The is a table associated with th boost sensor that must be modified to prevent it from shitting the bed. This is just one of the things that you will need to do to the tune in Nistune, because the Neo turbo ECU will be expecting to see a number of things (such as the TCS) that are not there, and you have to block the DTCs on those. It is totally not surprising to me that you are having the problems that you are, but the solutions to these problems have been known for >15 years. So just get it done.
    • Hi. Sry iam not a mechanic and iam not at the car atm so i dont know 100% but they told they measure those and even try to change those. AFM they have two. Coils are new a they have my old one too. Plugs too. ECU...we have 25 NEO stock and Nistune 25 NEO.   But i dont know if any one those could be the problem and why/if/what can cause this, Only thing they did not check is fuel...but that walbro 255 is new(like 1,5 years)... That fuel pressure gauge idk...but i let them know Any suggestions?   EDIT: how can they know if it is like you say he ECU pull power when it reaches a specific boost level that is too high? Tha car has boost controler
    • Can you clarify what you mean by boost cut, do you mean it misfires both when under load (driving) and when stationary and out of gear? Or does the ECU pull power when it reaches a specific boost level that is too high (boost control issue)? Does it occur at idle with no throttle? When you say "the ECU is OK", what ECU is it and why do you think it is OK? Have you used the NEO ECU, and if so do you have a MAP sensor attached? Same for the AFM, why do you think it is OK? Do you have any way to put a fuel pressure gauge on it (even just a mechanical one between the fuel filter and fuel rail)?
    • Hi.. Just another problem. So maybe you can help. I(my mechanic) done swap from my RB20DE NEO to RB25DET NEO. Everything is OK but we have a boost cut. Coils/Plugs are ok...AFM is ok. ECU is ok. I have Walbro 255 but it "changed" sound few months ago(you can hear it ouside) you did not hear that when it was new(maybe faulty?) Sooo...what now? What can cause this boost cut? It is even when you standing still...
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