Attesa Split For Stagea M35

[Angus Smart]

Can it be done with gtr controllers?

or perhaps mountian runners Ruzic unit??

[Duncan]

I'm not familiar with the 35 system....does it run a g sensor in the centre of the car somewhere? does someone have a pinout? I can have a quick look and see if it is possible, from there someone will just have to try it out.

[Duncan]

BTW attessa controllers can only increase front torque split, not decrease it. In each series (32>33>34) nissan has added front torque so that the controllers are not as useful.

so...is there too little fwd or too much? reducing the fwd requires a very custom setup as opposed to the normal interceptors.

[Angus Smart]

Ahh i see.

was after making it more rwd tho it does seem to slide around a bit when wet..

i'm not sure how they run.. and no body has a manual for them yet.. so cant work thing out from there..

[Jetwreck]

Ahh i see.

was after making it more rwd tho it does seem to slide around a bit when wet..

i'm not sure how they run.. and no body has a manual for them yet.. so cant work thing out from there..

if you want RWD just take your front driveshaft out

[Angus Smart]

a switch is so much easier tho! and i have two different controllers at home to try if i could be assed

[Sunkist]

hey craig i found a thread..

lol not useful though..

does anyone have a wiring diagram for the M35 attessa system yet?

Prince Skyline im looking at you..

[zei20l]

yup

one day ill bring it to work and photocopy it

[Sunkist]

Sweet thanks iain, in the meantime me and Scott will attack it tonight

[prince_skyline]

hey craig i found a thread..

lol not useful though..

does anyone have a wiring diagram for the M35 attessa system yet?

Prince Skyline im looking at you..

No probs....easier if you just borrow the books again....Might be down your way over w/e....

[Sunkist]

Alright let me know when ur near

[Sunkist]

IN NO WAY IS THIS ADVICE< I TAKE NO RESPONSIBILITY OF A NEGATIVE OUTCOME(ie Crash)

OK so scott and I have figured out RWD - and it turns out its pretty simple..

at the back right hand corner of the car(drivers side) theres the attesa pump set up, under the car.. its a black plastic cover with fins/vents in it..

four bolts(10mm) just unscrew them...

you'll see the attesa assembly, two plugs...

one of the plugs has a black and white wire coming out..

unplug it..

drive around for abit to release the attesa presssure, and you have RWD..

Im thinking of setting up a 30amp relay and switch to have in cabin.. i think would be perfect for me..

perfect aye?

[Commsman]

Nice work guys . So now I'll need another "special" mod switch for this too. I'm running out of room to put them, already have 4 ! Maybe I'll make my recent "fun" switch do two things, turn off the Atessa & disconnect the brake signal for full power launches. Umm, maybe in the wrong hands that could be dangerous in the wet

So, is there much difference? ie do you get your Pirelli's to light? (I think from memory you said they were too grippy in normal 4wd mode to spin - even with the hi power you are making).

[Sunkist]

yeh havnt tested it in the dry yet, its raining in mexico at the moment..

so yeh the pirellis are lighting up first second and abit it third.. at about 3000rpm.. i dont think the pirellis wil burn up much in the dry...

im just driving around for the next few day to see how it goes,

but scott said if your doing a switch it has to be put into a 30 amp relay...

[iamhe77]

Ooh, awesome guys

A switch to flick between RWD and AWD? Very nice

I guess the days of hunting around for an AWD dyno are over too!

Edited May 28, 2011 by iamhe77

[scotty nm35]

Simply unplugging the power to the motor is a bit agricultural. (you may like it farmer Cam) Fitting a relay would be a good option, or just get the torque split to work? The attessa computer is a pain to get to though.

I saw Craigs car run up on the dyno in rear drive, the fronts were spinning very slowly on the front rollers which meant there was a slight clutch transfer but nothing compared to slamming in when in normal operation. I think it would be fine for occasional use, remember its how the car drives for most of its life.

[Bronx]

from seeing all these RWD setup for our stageas (34 and 35's), and people always saying the fronts seem to spin a bit, is there any sort of oil or specific lubrication in the atessa system which could create a drag??? like viscosity of oils, if the rear clutch plate is spinning, in a oil or any liquid, it will drag the front with it after a certain speed. is this the case?

kinda like the old skool 4wd viscose diffs and splits.

[scotty nm35]

The difference with Craig's car was the pump was still connected and trying to operate. Once you bleed all the pressure it should be fine I guess.

[zei20l]

OK so scott and I have figured out RWD - and it turns out its pretty simple..

pretty sure i already worked it out

[Sunkist]

why didnt you say anything