Jump to content
SAU Community

Recommended Posts

Need some advice,

I have a Emanage Ultimate with a N-4 harness to suit R33 GTR.

I’m hoping to install this in my 1995 R33 GTR-V (standard)

Now after reading the instructions I am a little confused with this N-4 plug & play harness and the splicing of the Maf wiring ?

If my understanding is correct, even though it is a plug & play harness I need to carry out some wiring mods.

Can anyone clear this up for me, or point me in the right direction ?

Cheers

Kerry

  • Replies 765
  • Created
  • Last Reply

Top Posters In This Topic

I think its direct plug&play. No need to change anything if u got r33 gtr harness and have r33 gtr car )) If u got gts-t, u have to swap a couple of wires around.

Edited by robots

Thanks for the reply,

I have plugged the unit in and it runs, all be it very rich.

I'm getting a Maf2 not detected fault. Looking at the wiring it would appear that both Maf signals join into one feed for the standard comp?, but may need splitting for Emanage?

No one else has done this on a GTR? Great love been the first. Hahahahaha

Hey, do u run the latest firmware ? My emu on rb20det was also running rich in standard. I was playing around with inj. options and got it to idle with good afrs, but than I had some fuel cut on high load. In the end, 2.16 firmware fixed that. Still got to sort out some stuff, but it runs decent now.

http://www.mohdparts.com/emanage/pc/ultima..._Vmanage109.exe

Hope it helps.

Think it running 2.13, will have to check that.

The Maf2 or can no detect Maf2 fault is the one I can't find any info on.

Will keep play with it, I'm sure with some hacking it will come good.

Cheers, he must be busy at the moment.

As I sent him a Pm last week.

I'm away at work at the moment, But hope to do a little bit of good old trial and error with this when I get home.

If nothing else comes up.

Cheers

Cheers, he must be busy at the moment.

As I sent him a Pm last week.

I'm away at work at the moment, But hope to do a little bit of good old trial and error with this when I get home.

If nothing else comes up.

Cheers

Sorry been in hk, china and japan til tonight.

If your std comp has both wires joined at the ecu (i think i read that above) there must be an issue somewhere in the car. The front cut i got to use in cats car was the same... it turned out it was mapped to run them this way.

i would join on the emanage harness both maf wires so it sees the same signal the ecu was before.. should fix your maf signal fault.

i would also look to see WHY they are spliced at the ecu just in case there is something that may bite your ass later on down the track.

What I've noticed is that Greddy have changed the RB20 inj. lag time in the latest update(2.16). It was 0.70ms before, which I think is right. And now its 0.

still confused ))

tis a funny thing this latency adjustment, uchida-san has told me to use 0 in both fields if using std injectors and to chance it only when upgrading.... but some older EMU prefer to have some adj in there.. i have played with a few settings and got good results so tryinputing a few values between 0-0.7 and see where it runs best at. It always works fine with larger injectors i found.

It is a very rare issue but i have come accross it. Usually updating the EMU fixes it.

Hmmm.I have the latest firmware(That came with 2.16 software), then I got the 9xxx series ultimate, version E.

I still have some kind of fuel cut around 140-150km/h in 3rd/4th/5th gear.

When playing with inj. latency, should I adjust both values?(old and new) or just the new inj latency value ?

Thanks, Trent !

yeah I changed my latency to 0 and it ran like shit

Found that on .7ms it runs way better

it must be a trial and error sort of thing

I connected an LC-1 to my car last night so I shall see what effect it has on my car

Hey all,

I tried starting my RB20 the other night for the first time with the ultimate.

It has a map loaded on it for 550cc injectors, z32 afm so I can just get the car started.

I have spark and the fuel pump runs when I manually spin the CAS, but no injectors firing. Any ideas?

Could there be a problem with the settings (possibly latency) with the injectors, or perhaps the map has wiped itself? I need to get a lap top onto it to have a snoop, but until then any suggestions on what to look out for would be helpful.

Also, the car starts fine without the emanage.

Cheers

-Jez

Hey all,

I tried starting my RB20 the other night for the first time with the ultimate.

It has a map loaded on it for 550cc injectors, z32 afm so I can just get the car started.

I have spark and the fuel pump runs when I manually spin the CAS, but no injectors firing. Any ideas?

Could there be a problem with the settings (possibly latency) with the injectors, or perhaps the map has wiped itself? I need to get a lap top onto it to have a snoop, but until then any suggestions on what to look out for would be helpful.

Also, the car starts fine without the emanage.

Cheers

-Jez

hey i finish my course on wed night i can come round any day after that... name a time i'll bring some jb's and we will get it sorted. is it ready other than that for tuning ? maybe kill two birds with one stone?

Dont worry about ACSPLIT he is still cut he drives his mums car :ermm:

hey i finish my course on wed night i can come round any day after that... name a time i'll bring some jb's and we will get it sorted. is it ready other than that for tuning ? maybe kill two birds with one stone?

Dont worry about ACSPLIT he is still cut he drives his mums car :P

Hey man,

I'll give you a call tonight or tomorrow and organise a time. :D

I'd love to kill two birds but I still need to put the clutch in and get my front wheels back from being widened LOL....and it would look weird tuning a car that is just a shell and in primer P

LOL @ AC, I remember three years ago it was all WOLF3D for you...... nah, just teasin ;)

I've did some more runs yesterday. Tried different inj. lag time. If I remember correctly this time I've used 0.15ms lag time, compared to the greddy default 0.00ms lag time. I tried everything from 0.55 to 0.15.But it was running rich on idle. So I just went lower.

It seems like a fuel cut or something but only in the higher gears.

Like if I accelerate hard in 2nd, 3rd, 4th I just hit the factory 180km/h speed limiter. While accelerating in the higher rpms I can feel I got some missfires. Like small pops from exhaust. Very annoying.

If I start accelerating hard in 4th gear I just bump into this fuel cut around 160km/h. In higher rpms I also have this fuel drop outs. You can see them in datalog very clearly. Inj. input duration just cuts out and comes in again.

In 5th gear I just hit that fuel cut earlier like 140-150m/h. And syou still get this misfires while revving.

I just don't understand why is it happening ?

Any ideas ?

Thanks!

EMU_Test_Drive_datalog_30.01.2008.zip

Edited by robots

for starters the speed cut should be disabled.... it is in the settings manual. I will look over you log later today once i pick up my lappy.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Latest Posts

    • Thanks for all the replies fellas. Gonna finish putting it back together and see how it handles the set up. If it starts pinging it’ll be parked.
    • Well, I can recommend the partial AV system translation CD I ordered from Car Audio Workshop in NZ. Whilst it didn't address the date issue, it has conveniently translated on-screen menu items into English, and now allows the GPS-received time to be offset in hours rather than minutes, so I can display Eastern Australian time accurately ( and bump it by another hour when daylight savings starts ).
    • Yuh, if it's 45°C outside, my car is driving in it.
    • I'd be curious to hear more. Otherwise, have you driven a modern x-trail? I wonder how it compares. Here in Australia they are/were popular for rentals and fleet vehicles. I have been in some and my impression was they are bad. But, this may have been very different in the 2000s at a good trim level. Twenty years is plenty of time to make the model worse. I do very much agree with the 2 silver cars in the garage approach. But, not driving because it's too hot would not leave a lot of time in the year for many Australians. I don't think you need to worry too much unless the car has actual issues with overheating. 
    • Back again. I returned to Japan in Jul/Aug to spend time with the car on my birthday and remind myself what all the sacrifice and compromise is for. It happened to line up with the monthly morning meet in Okutama, which I have been wanting to go to for a long time. It's a unique event at a unique spot with really rare, interesting, and quirky cars. It's where all the oldheads and OGs gather. The nighttime scene at DKF certainly has its place and should be experienced if you're into cars, but there's too much bad attention and negativity around it now. IMO the better time is Sunday morning at DKF or Okutama; it's more chill and relaxed. I'm glad I was finally able to go, but not sure it's worth the drive from all the way from Nagoya immediately the day before, unless I was already staying in Tokyo for the days right before the meet, because you have to wake up quite early to make it in time. Funnily enough though I didn't drive the car all that much this trip because it was just too damn hot. While there were zero issues and running temps were nominal and the A/C was strong, RBs already run crazy hot as it is. Sure, it took it all like a champ but something about driving these cars in the ridiculous heat/humidity bothers me and makes me feel like I'm asking too much of it. I'm just me being weird and treating the car like a living thing with feelings; I'm mechanically sympathetic to a fault. Instead I was mainly driving something else around - a KX4(silver) 2001 X-Trail GT, that I acquired in May. There's a few different flavors to choose from with Xs, but visually it's the Nissan version of the Honda CR-V. Mechanically it's a whole different story as this, being the top-trim GT, has an SR20VET mated to a four-speed auto and full-time AWD! It was a very affordable buy in exceptional condition inside and out, with very low mileage...only 48k kms. Most likely it was owned by an older person who kept it garaged and well-maintained, so I'm really happy with how it all worked out. It literally needs zero attention at the moment, albeit except for some minor visual touch-ups. I wanted something quirky, interesting, and practical and for sure it handily delivers on all three of those aspects. I was immediately able to utilize the cargo and passenger capacity to its full extent. It's a lot of fun to drive and is quite punchy through 1st and 2nd. It's very unassuming -in the twisty bits it's a lot more composed than one would think at a glance- and it'll be even better once I get better tires on it(yes, it's an SUV but still a little boat-y for my liking). So...now I have two golden-era Nissans in silver. One sports car and one that does everything else; the perfect two-car solution I think👍 The rest of the trip...I was able to turn my stressed brain off and enjoy it, although I didn't quite get to do as much as I thought. I did some interesting things, met some interesting people, and happened into some interesting situations however, that's all for another post though only if people really want to know. Project-wise, I went back to Mine's again to discuss more plans and am hoping to wrap that up real soon; keep watching this space if that interests you. Additionally, while working in the tormenting sweatbox that is the warehouse, I was able to organize most of the myriad of parts that my friend is storing for me along with the cars, and the 34 has a nice little spot carved out for it: And since it can get so stupid hot in there, that made it all the more easy -after I was standing there looking at the car and said 'f**k it'- to finally remove all the damn gauges that have mostly been an eyesore all this time. Huzzah. The heat basically makes the adhesive backing on the gauge mounts more pliable to work with, so it was far less stressful getting this done. I didn't fully clean it up or chase the wiring though; that will happen once I have the car in closer possession. Another major reason to remove all that stuff is to give people less reasons to get in my car and steal s**t while it's being exported/imported when/if the time comes, which leads us to my next point... ...and that is even though it's time in Japan is technically almost up since it's a November car and the X would be coming in March, I'm still not entirely sure where my life and career is headed; I don't really know what the future looks like and where I'm going to end up. I feel there's a great deal of uncertainty with me and as a result of that, it feels like I'm at a crossroads moreso now than any point in my life thus far and there are some choices I need to make. Yes, I've had some years to consider things and prepare myself, however too much has happened in that time to maintain confidence and everything feels so up in the air; tenuous one might say. Simply put, there's just too much nonsense going on right now from multiple vectors. Admittedly, I'm struggling to stay in the game and keep my eyes on the prize. So much so in fact, that very recently I came the closest I ever have before to calling it quits outright; selling everything and moving on and not looking back. The astute among you will pick up on key subtext within this paragraph. In the meantime I've still managed to slowly acquire some final bits for the car, but it feels nice knowing there's not much left to get and I'm almost across that finish line; I have almost everything I'll ever want for my interpretation and expression on what it is I think an R34 should be. 'til later.
×
×
  • Create New...