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Topic Review (Newest First)
11-07-2019 03:41 PM
Vassilakis
Quote:
Originally Posted by ULTIMATEPD View Post
If you remove the fuse then yes it will trigger malfunction lights.
What you have to do is wire in some sort of circuit to the 2 wires going to the haldex pump so you can turn if on an off. Pressure sensor will also need to fooled.
Will look into this. Thank you!
11-07-2019 03:30 PM
ULTIMATEPD I have hosted this PDF it should help you. Huracan and R8 are the same

https://drive.google.com/open?id=0B2...EtzR19oUHg4TTg
11-07-2019 03:27 PM
ULTIMATEPD If you remove the fuse then yes it will trigger malfunction lights.
What you have to do is wire in some sort of circuit to the 2 wires going to the haldex pump so you can turn if on an off. Pressure sensor will also need to fooled.
11-07-2019 03:17 PM
Vassilakis
Quote:
Originally Posted by ULTIMATEPD View Post
I saw it.

I think what they are doing is turning off the haldex pump remotely so no pressure is built up in the front difference to engage the clutches.
Yes I was thinking this as well. Iím just wondering what fault codes this can cause and what more systems it will affect. I think if you pull the fuse to the differential you wont have ABS or any stability programs. I donít think there is an LSD in the regular Huracan and R8 like in the ones with RWD. The ĒdiffĒ works with the ABS and the car brakes the inner wheel if itís spinning faster than the outer.
Thatís what Iíve been told of the same mechanics that built Jon Olsonís old supercharged Huracan.

Does anyone here know if itís right or how you can do this?
11-07-2019 02:58 PM
ULTIMATEPD I saw it.

I think what they are doing is turning off the haldex pump remotely so no pressure is built up in the front difference to engage the clutches.

There is an electrical pump inside the unit, building a base pressure which is necessary for the unit to work. Without power supply, there will be no base pressure, and therefore no torque transfer.
11-07-2019 02:43 PM
Vassilakis Putting this old thread to life again. Someone has now done it on a Huracan and he has a switch in the car to change between AWD and RWD. Does anyone know how to do this or how to get in contact with this guy? I want to try this on my R8..

I can’t send the link because I’m new here. Check out Hyperdrive on Netflix, episode 2 around 11:30 minutes in to see the car.
12-02-2016 06:31 AM
djastral69
Quote:
Originally Posted by Robby3 View Post
Neither me ! On the H the power distribution to the front and rears is controlled electronically. Also the front diff is electronically controlled as well as the traction control is programmed for the AWD. Therefore the whole software for the distribution must be changed in the TCU. If not everything is done the professional way with knowledge of the programs you may in big danger driving the car as the behaviour is absolutely unknown.

IMHO, Just switch to Sport and you're on 80% RWD. And the option to trade it in for an RWD is always there.
+1 well put Robbie, that is absolutely spot on and exactly why the awd is needed.
12-02-2016 06:30 AM
djastral69
Quote:
Originally Posted by Russk View Post
Someone has to be the first! It won't be me.
Lol, right +1. The Huracan is a comepletley different beast than the Gallardo variant as it's now a fully managed system whereas the Gallardo/LP series were purely mechanical. Hence, crappy and exactly why I did the Balboni on my LP560 Spyder.

I talked to Valentino at the Concourse D'Elegance in Amelia Island and asked him 'With your edition of the Galardo you chose to go 2wd, why is that?'

His response was literally a split second later ....'Because that's the way it should have been in the first place David!' I burst out laughing, I agree with you completely Mr. Balboni.

The Huracan on the other hand, miles better and I honestly have grown to love the LDS in my Huracan. The change is apparent and a welcome feature.
12-02-2016 02:41 AM
Robby3 Neither me ! On the H the power distribution to the front and rears is controlled electronically. Also the front diff is electronically controlled as well as the traction control is programmed for the AWD. Therefore the whole software for the distribution must be changed in the TCU. If not everything is done the professional way with knowledge of the programs you may in big danger driving the car as the behaviour is absolutely unknown.

IMHO, Just switch to Sport and you're on 80% RWD. And the option to trade it in for an RWD is always there.
12-01-2016 07:13 PM
Russk Someone has to be the first! It won't be me.
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