SLIP TEST - Mitsubishi Outlander AWC / Citroen C-Crosser / Peugeot 4007 -  

You can see how much torque is applied to the rear axle. The parameter which is responsible for that is clutch current value. If it gets 3 amps then we can say that clutch-pack is entirely locked. However - the lock-up compression is dependent on engine rpm and torque. That means that at lower rpm the clutch-pack can actually also be "locked" (or rather we should say that it will barely slip). In the last situation there is not enough brake intervention, that's not the issue of clutch-pack itself.

@@4x4.tests.on.rollers I don't say that there is a problem with the clutch - pack. But here I see a bad distribution of the torque between the rear wheels. When the traction control is off the brakes does not count or I'm wrong? In lock mode up to 50% of the torque goes to the rear? This is around 200Nm, because the stock is 380Nm. Because the rear differential is open does this mean that all 200Nm are transferred only to the one rear wheel?

@@XAn4ETO Torque that goes to the rear axle is not the torque created by the engine. It's part of current engine torque, multiplied by gear ratios, transfer gearing etc. And engine cannot generate more torque than the grip allows. No grip means that only low torque can be generated. It can be increased if brakes intervene. When traction control is off then there is no brake intervention. Any torque that goes to the rear is divided equally to both sides, torque split of an open diff is always 50/50.

@@4x4.tests.on.rollers In what situation is good to turn off the traction control? Slippery uphill climb?

@@XAn4ETO Majority of new cars doesn't have an option to turn traction control off. Usually it is recommended to turn it off when wheelspin is desired.

Mechanicznie tak. Software może być zupełnie inny.

It does very well on snow and other winter conditions but I wouldn't drive it offroad where a lot of diagonal obstacles may be a problem.

I have one, it is fine for some light off-road - but it doesn't have the ground clearance for anything big.

Zapomnieliśmy 😜

@@4x4.tests.on.rollers ansubskrajb

@@zygmuntzarzecki 😅🤣🤣 No mercy! 🤭

@@4x4.tests.on.rollers zgłaszam do phokuhatuhy

@@zygmuntzarzecki Czyli ominą Cię zbliżające się konkursy dla subskrybentów? 😉

They are but traction control is a little bit delayed.

Tiguana 1 mamy, ale nie miał trybu offroad.

@@4x4.tests.on.rollers gdybyście chcieli zrobić z trybem offroad to zapraszam do krakowa ;)

@@RosiekM Super 🙂 Najbliższy termin to 04.09 w Tarnowie, może przyjedziesz? 🙂

@@RosiekM Witam, w niedzielę prawdopodobnie będziemy w Krakowie, jesteś zainteresowany testem? :)

It's because a lightweight front wheel drive car with winter tyres will get you there!

@@youbencowell Not all the time that are winter tires

it is a mitsubishi outlander underneath, just with the PSA 2.2d engine

Not at all related to "platform issues" (whatever that nonsense means in your opinion). Citroën makes AWD vehicles since 1960's.

@@dundee1080 This platform determines the way of mounting the engine like longitudinal and transversal. Citroen is lack of longitudinal engine platform like Audi MLB platform.