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-   G35 Sedan V35 2003-06 (https://g35driver.com/forums/g35-sedan-v35-2003-06-15/)
-   -   AWD question (https://g35driver.com/forums/g35-sedan-v35-2003-06/442665-awd-question.html)

OnlyGoWOT 07-28-2014 02:33 PM

AWD question
 
This is probably a dumb question so don't give me too much crap about it. I don't have a large knowledge about cars.

But, is there a way to allow the G35x to remain in AWD all the time and not change to RWD?

danoman32 07-28-2014 04:08 PM


Originally Posted by OnlyGoWOT (Post 6926071)
This is probably a dumb question so don't give me too much crap about it. I don't have a large knowledge about cars.

But, is there a way to allow the G35x to remain in AWD all the time and not change to RWD?

The X is always in rear wheel drive. It only transfers power to the front wheels when the rear tires slip. The only way from the factory to lock this feature is to engage the "snow mode" button, which essentially locks the transfer case. The only down side is the switch ingages some type of timing retard or delay in power, so it doesnt have the same feel as far as power goes.

What are you trying to accomplish by doing this?

OnlyGoWOT 07-28-2014 04:12 PM


Originally Posted by danoman32 (Post 6926102)
The X is always in rear wheel drive. It only transfers power to the front wheels when the rear tires slip. The only way from the factory to lock this feature is to engage the "snow mode" button, which essentially locks the transfer case. The only down side is the switch ingages some type of timing retard or delay in power, so it doesnt have the same feel as far as power goes.

What are you trying to accomplish by doing this?

From what I've read on here is from 0-11 you're awd 75/25and then it switches to rwd and then in snow mode it's 50/50 awd 0-16 and then rwd.

What I'm trying to accomplish is the feel of other awd cars I have driven in snow.

Spartan268 07-30-2014 02:18 PM


Originally Posted by RBull (Post 4787806)
Interesting article. I've seen that before.

IIRC understanding of the ETS attesa system is it's 75/25 from rest and switches to 95/5 at speed.

The snow mode starts at 50/50 and at speed goes to 75/25.

Wheel slippage measured by sensors affects the ECU - throttle mapping, transfer to other axle etc.

http://en.wikipedia.org/wiki/ATTESA

From the looks of it. Can't keep 50/50 at all times

danoman32 07-30-2014 05:34 PM


Originally Posted by Spartan268 (Post 6926703)
From the looks of it. Can't keep 50/50 at all times

Actually, after reading this you could, if you could manipulate the pump pressure going to the TC. If you were serious about this you might go check out GTR forums. According to the wiki page the g35x shares the same ATTESA system as the 89-03 Nissan gtr. In their case a lot of guys remove all pressure going to the TC making it rear wheel drive only.

danoman32 07-30-2014 09:25 PM

Attesa ets
 
After some more digging it looks like the g35x has an electro-magnetic clutch versus the oil pressure type used in earlier versions.

Urbanengineer 07-30-2014 10:34 PM

You can also remove a fuse to make it 100% RWD.

jms0192 08-04-2014 06:58 PM


Originally Posted by Urbanengineer (Post 6926899)
You can also remove a fuse to make it 100% RWD.

do you know which fuse in specific do i need to remove ?

socalg35x 08-04-2014 07:39 PM

Bump

saywat? 08-04-2014 08:45 PM

interesting. im not familiar with awd. this is new to me and man kinda sucks if this is how awd works

danoman32 08-04-2014 08:55 PM


Originally Posted by socalg35x (Post 6928100)
Bump

Pull the fuse cover. It's labeled AWD. Fuse box is just left of the brake/clutch pedal.

danoman32 08-04-2014 08:56 PM


Originally Posted by saywat? (Post 6928108)
interesting. im not familiar with awd. this is new to me and man kinda sucks if this is how awd works

Why does it suck?

danoman32 08-04-2014 09:05 PM

More info for those who care. The system used in the 35x is the same as the system used in r32,r33, r34. Attesa E-TS is the system. Check this outhttp://www.full-race.com/store/r14-a...ne-gt-r-1.html would be cool if someone could develop a similar adjuster for our crowd. :whistle:

saywat? 08-04-2014 09:09 PM


Originally Posted by danoman32 (Post 6928110)
Why does it suck?

isn't the reason people buy an awd vehicle is for the benefits of having power go to all fours and better control. and not jus sometimes? isn't that one of the great things about the evo and wrx?

jms0192 08-04-2014 09:13 PM


Originally Posted by danoman32 (Post 6928109)
Pull the fuse cover. It's labeled AWD. Fuse box is just left of the brake/clutch pedal.

one more question before i remove the fuse. would i have any problem with the car after removing the fuse or its safe to do it ?


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