CPS (Cam Profile Switching) vs VVTI vs DVVT

[GSR06]

Never experience before woth the exora bold cfe.Even with 8 adult at cameron highland.the key is to use L gear instead of D.There is marked different when you do so.On D it will struggle and feels like it will just let go and roll back.the engine builds boost but when at abt 1800rpm,it releases the boost and the car almost roll back before the engine build up boost until the cvt lock up point again and again and again.with L gear it will climb steadily.

ha... I used L but if got gear lower than L, I would try it also.. haha... no luck la Bro.. the car just couldn't go up the slope....

 

[vr2turbo]

ha... I used L but if got gear lower than L, I would try it also.. haha... no luck la Bro.. the car just couldn't go up the slope....

Oh! you did use L and still could not climb. Different engine power perhaps.....:hmmmm:

 

[GSR06]

Oh! you did use L and still could not climb. Different engine power perhaps.....:hmmmm:

I don't think engine is the cause of this.... 1.3L is good enough for this kind of slope though. It can be due to the CVT GB coupling with clutch plate/torque converter though....

 

[Nicholasng925]

1.2 bar... fantastic and good luck.. see how long it can tahan... put 2 wings on the car, it's ready for take off....

With 1.5mm metal gasket, much lower effective compression ratio. Should be able to sustain.

 

[^pomen_GTR^]

ha... I used L but if got gear lower than L, I would try it also.. haha... no luck la Bro.. the car just couldn't go up the slope....

talking about cameron slope...

there is several apartment/hotels with difficult slope to climb even for manual car....


but atleast my manual tebo... put 1st gear, build rev, halfclutching and launch control all the way...

 

[GSR06]

With 1.5mm metal gasket, much lower effective compression ratio. Should be able to sustain.

Higher boost means higher wear and tear... this is what it means...

 

[GSR06]

talking about cameron slope...

there is several apartment/hotels with difficult slope to climb even for manual car....


but atleast my manual tebo... put 1st gear, build rev, halfclutching and launch control all the way...

of course.... you can play around with the clutch with manual gear... auto is... haha... you think about it...

 

[^pomen_GTR^]

of course.... you can play around with the clutch with manual gear... auto is... haha... you think about it...

can...slightly easier....

but wear the transmission even more if done too many times...


Brake Boost...


Basically holding brake and pressing throttle building up the boost, then release the brake immediately to launch...

 

[gunnerzz]

talking about cameron slope...

there is several apartment/hotels with difficult slope to climb even for manual car....


but atleast my manual tebo... put 1st gear, build rev, halfclutching and launch control all the way...

The crown imperial court at cameron have a slope that will challenge cvt gb on the exora bold.D wont do unless the driver has build momentum.If the jam is bad such as stop and go jam,D will struggle to pull full load and will exp the situation like i mention in my previous post.

There is another very short but very steep road leading to the mosque near the cameron hospital.D almost fail to make it.

Engine braking on cvt also almost non existance.
sligt improvement can be felt in L.

 

[^pomen_GTR^]

how about using SAT?

 

[GSR06]

can...slightly easier....

but wear the transmission even more if done too many times...


Brake Boost...


Basically holding brake and pressing throttle building up the boost, then release the brake immediately to launch...

It shouldn't be designed for the driver to drive in this manner

 

[GSR06]

The crown imperial court at cameron have a slope that will challenge cvt gb on the exora bold.D wont do unless the driver has build momentum.If the jam is bad such as stop and go jam,D will struggle to pull full load and will exp the situation like i mention in my previous post.

There is another very short but very steep road leading to the mosque near the cameron hospital.D almost fail to make it.

Engine braking on cvt also almost non existance.
sligt improvement can be felt in L.

Even Exora Bold is struggling with steep slope? OMG.... I think it's only Proton's CVT GB that has this issue...

 

[vr2turbo]

It shouldn't be designed for the driver to drive in this manner

Is not, but drivers find new way to drive them.......lol

 

[GSR06]

how about using SAT?

Stepped Auto Transmission (SAT) is just mimicking the feel of normal auto transmission whereby you can feel gear changes... I don't know whether it helps or not.... my gut feeling is it won't help much

 

[gunnerzz]

hmm...never thought to try the SAT function on slope before.
should be the same on slope i think.
Anyone tried this before can please feedback...

Only tried the SAT function few times before and never used the button again.
Under normal driving it will 'shift' very early thus affecting the smooth drivig exp.

 

[GSR06]

Is not, but drivers find new way to drive them.......lol

You meant accidental Professional Drivers in the making...

 

[GSR06]

hmm...never thought to try the SAT function on slope before.
should be the same on slope i think.
Anyone tried this before can please feedback...

Only tried the SAT function few times before and never used the button again.
Under normal driving it will 'shift' very early thus affecting the smooth drivig exp.

It simply means people seldom use this SAT function... I don't know why Proton created this feature though.

 

[lsm1991]

It simply means people seldom use this SAT function... I don't know why Proton created this feature though.

no reason other than some ppl like to feel as if its got gears.... technically these stepped modes play basically no benefit

 

[vr2turbo]

no reason other than some ppl like to feel as if its got gears.... technically these stepped modes play basically no benefit

Too smooth no feel. Can feel gear change like got oomph......lol

 

[GSR06]

no reason other than some ppl like to feel as if its got gears.... technically these stepped modes play basically no benefit

It's like cheating ownself....