Jump to content
SAU Community

Recommended Posts

  • Replies 765
  • Created
  • Last Reply

Top Posters In This Topic

30mins on a relative stocky to 1.5hrs on a modded example depending on mods.

times are based on comprehensive tune including cruise etc not just the power curve.

Edited by URAS

I think I read somewhere that the EMU can also remove speed limit cut, boost cut and whatever other fun cut Nissan built into the stock ecu, is this correct and easy to setup? This would be good, eliminating the need for 5 different tiny computers to overcome each issue.

All made the same power or within 1rwkw so it is never a case of whether or not the EMU is capable. These results were the first few shreds of evidence that initially sparked my interest in the product. Mt tuning has shifted from 95% PFC to about 50% PFC 40% EMU and 10% various.

Ill second that. My tunning has varried greatly as well lattely. Used to do Power FC after Power FC. Tunned a blue in an R32 today and the difference is fairly great between the two. The slight lack of fine injector control does make a difference with the blue model but still a good thing.

its prob stated somewhere and missed it so sorry if i have but pretty much what use are saying is if i had both the pfc and EMU they would produce pretty much the same performance and overall tune? by sounds of it can handle bigger turbo/injectors which i thought it couldnt..

iv been looking for 2nd hand pfc and didnt think about these due to didnt know anything but this thread is changing my mind..

has anyone had one tuned at mercury motorsport? as thats where id get it done

thanks for a great thread to open some eyes and get rid of the doubt !!

its prob stated somewhere and missed it so sorry if i have but pretty much what use are saying is if i had both the pfc and EMU they would produce pretty much the same performance and overall tune?

100% correct in fact i am actually doing a back to back test atm with cats car. D-Jetro pfc versus the Ultimate mafless. results 2mororo night i hope..

This ecu sounds like it shall be very popular soon with the pfc gone, trent would you know when/if they will be producing a harness for GT-T?

unfortunately never as there is not enough demand in japan. The R34 GTT plug is unique. Wire in for GTT only.... it aint hard i did a GT to GTT conversion for a autobarn customer not long ago and it was a piece of piss.

NOTE: WGNC34, GTT and series 2 R33 need jumper 8 set to 12v not 5v as they have internal ignitors. GTT also needs ignition adapter 15921500

Edited by URAS

Trent I was thinking what would really be helpfull

well from noobs point of view is step by step parameter setting for different model skylines

Stuff like the knock sensor etc kinda threw me and still have me scratching my head as to what they should be set to

Hi Trent,

The voltage measured at the coils is 5v for GTT - when setting it at 12v, why wont this fry the coils?

My car completed installation and tuned with ultimate this week and in the process 3 coils were burnt on the top part just below the connectors - with the setting at 5v. Saw your advice too late and only this morning got my tuner to change and he is apprehensive abt setting to 12v so wud like to know the reasoning behind the change to 12v.

Thanks in advance!

Edited by docang
Hi Trent,

The voltage measured at the coils is 5v for GTT - when setting it at 12v, why wont this fry the coils?

My car completed installation and tuned with ultimate this week and in the process 3 coils were burnt on the top part just below the connectors - with the setting at 5v. Saw your advice too late and only this morning got my tuner to change and he is apprehensive abt setting to 12v so wud like to know the reasoning behind the change to 12v.

Thanks in advance!

does it have the adapter fitted inside the emanage? part number 1521500. i have done about 6 personally and never burnt coils. if you dont fit the adpater it wll burn coils in a matter of 20-30mins.

Edited by URAS

I tried to take a pic last night of the adapter installed (the one Trent is talking about)

but my ghetto phone camera sucks on close ups

also changed the jumper on #8 to the 12v system

ill reinstall again today and see if my missfire is gone

i hope it is

*cross fingers

Edited by Haines

Adapter was fitted(but need to check if is 1521500) and in addition my tuner also put in resistors for the coils. Originally splitfire coils were on and when tuned initially 3 were burnt and suspect the silicon covers on them were not so tough.

Still on 5v setting coils were changed to stock ones and these have not yet succumbed to heat. All the while intermittent misfirings at idle and low-mid end. So this morning change to 12v and after that no issues with misfiring yet. Wl go drive and monitor this aftern.

Pls adv the mechanics for setting the jumper to 12v when the coils are rated at 5v.

Thanks!

Edited by docang

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

    • Seat of the pants assessment of the new intake: The car is way less "doughy" when hitting the loud pedal, especially off idle when stopped or in traffic, I did use a cheapo lazer thermal thingo to measure the temp around where the pod filter got its air, it was between 55 - 60°C, in saying this the car was shut off and not moving, so the OEM intake pipe was not supplying any fresh air to where the pod was when the car was at least moving A weird bonus was induction noise on the throttle in the cabin increased a bit,  I was worried that I was actually going to lose some of that induction noise I love so much, outside though, when I got the daughter to do a WOT drive by pass for me, the induction noise has increased alot when on the throttle, not quite ITB doort, but well up there I'm extremely happy with the results and have been exploring the country roads in the region  As for house mods: 1.New front fence is up and is awesome, it really upgraded how the joint looks from the street, and the added security is nice 2. Electricians have replace some interior lights, and with more lighting in the garage, a few new motion detecting lights out the front above the garage, front room, and at the front door, which I have already found heaps helpful coming and going, also now has fancy pants CCTV all round the house The only hold point for power though is the solar and batteries due to supply issues, although this will happen over the next few weeks 3. I have done a heap of landscaping out the front and I'm almost ready to do a new small retaining wall with some nice blocks to replace the brick and cemented in rocks around the raised garden beds cemented in river stone "was the fashion at the time" the house was built. I currently have a pallet of retaining wall blocks and 2 bulka bags of 20mm blue metal to replace the wood chip that is in the raised garden beds around the house 4. I now have 3 big raised garden beds for out the back to grow some vegetables, about 70cm high, 200cm long and 100cm wide 5. My 2 compost bins are already pretty full with brown, green and kitchen waste from the landscaping I'vedone so far, but they will probably take a few months to break down, so anything else that gets chopped, trimmed, and kitchen waste will just start filling the base of the raised garden beds to about 30cm before I start throwing 40cm of good compost, and stuff, for the vegetables to grow in, I'll need a few ton of compost and soil, but the local supplier can sent me bulka bags of the stuff Basically the logs, wood chips and a few strategically placed rocks for drainage, will give the beds some good organic materials down low to break down over time, and they will hold moisture during the warmer months to save the water in my big arse water tank if we don't get alot of rain So, all in all, the car and house mods are going well, and I'm really enjoying being retired, I sleep in too 0700 and slowly plod around inside until I feel like actually doing anything, and only work in the yard for as long as want, which has actually been alot over the last few weeks,  although when you look at it, it seems that not a huge amount of work has been done,  until I look at the before I started the work pics Happy days and good times indeed 
    • hahaha yeah. Plan is to get side skirts and probably just rear pods. But going to do them one-by-one. I've got a set that I really like from RHDJapen, but that one isn't shipped to AU. So need to find someone who can get it for me
    • Here's an idea, answer the questions I asked you as they are trying to work out WHY the LSD will be binding up in a straight line.
    • You haven't driven many modern cars then have you? Most of them have sfa steering feel with their stupid electric bullshit steering systems.
×
×
  • Create New...