ECT PWR button
#31
Originally Posted by Kamikaze2b
Does the IS "learn" your driving style? I've had several vehicles in the past that were able to learn your driving habits and adapted to them. Does the IS have such a feature?
Just a question, how does this work? And what cars have you had with these features? Any idea what this is called so I can read up about it? Thanks.
#32
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Originally Posted by AgBlue
Just a question, how does this work? And what cars have you had with these features? Any idea what this is called so I can read up about it? Thanks.
Here
#33
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Ive tried the ECT Power, and it does make the car faster (imo).
I like how it handles with ECT Power, ECT Power + Smode + windy roads = so much wasted gas
this should be stickied btw
I like how it handles with ECT Power, ECT Power + Smode + windy roads = so much wasted gas
this should be stickied btw
#35
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The difference in mpg when the PWR button is on is big. ive had it on for 2 months straight and i noticed that i would have to go to the gas station at least one more time than normal , but its loads of fun.
#36
Lexus Test Driver
The Electronically Controlled Transmission (ECT)
switch has three programs which are distinctly different. We noticed this right away when the GS300 came out. When in power mode the transmission is very smart and will hold gears during a turn and downshift quickly when decelerating. It does consume more fuel this way but how much? Since the paddles and the sequential slot are there most people will want to try to extract more performance by manually executing shifts. I don't think that is an easy thing to do. The Power program would probably win in most cases. You can certainly use the Power position in fully automatic and in the Sequential shift modes. On the ES330 there isn't any switch and it uses an "intelligence" program that reacts to the driver's habits. That has not been as useful IMO.
The Snow mode can be useful as well. If you don't want the traction control and VSC or VDIM constantly trying to correct for slippery conditions then turn it on. It will select the highest gear possible as early as possible. I like to use it in the rain mostly. You can drive without worrying about giving the car too much gas and breaking loose. It resets to normal every time you start so remember to turn it on again if conditions dictate....
Rock
The Snow mode can be useful as well. If you don't want the traction control and VSC or VDIM constantly trying to correct for slippery conditions then turn it on. It will select the highest gear possible as early as possible. I like to use it in the rain mostly. You can drive without worrying about giving the car too much gas and breaking loose. It resets to normal every time you start so remember to turn it on again if conditions dictate....
Rock
#38
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Originally Posted by AgBlue
Just a question, how does this work? And what cars have you had with these features? Any idea what this is called so I can read up about it? Thanks.
#39
Is anyone else annyoed by the way the car downshifts abruptly when braking in PWR mode? I like the way the car accelerates and shifts in PWR mode but I can't stand the jerky downshifts when I brake. When I am in stop and go traffic I usually switch it back to normal so it doesn't do this.
#40
On my IS350 SNOW mode does reset itself, not with PWR mode though, I have to manually switch it back to normal. Also PWR and SNOW modes change throttle response. In SNOW mode it has less throttle response than NORMAL and PWR modes.
Last edited by clubfoot; 02-06-06 at 04:26 AM.
#42
Originally Posted by dfw350
I dont have my IS yet.. can someone exlpain where this button is, or pic?
thx
thx
#43
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Originally Posted by kevp913
If it's selecting the highest gear as early as possible, sounds like SNOW mode might possibly improve fuel consumption then?
#44
Originally Posted by Ramon
Not necessarily. You would have to give it a lot more throttle to get up to speed which could and probably would give you worse MPG. Kinda like cruising speeds, there is a certain speed at which you'll get your best MPG, slower isn't always better.
#45
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If SNOW mode decreases power output in addition to super early shifts, then yes, you'll gain some fuel economy once you've reached cruising speeds. I'm not so sure if you'd see an increase in stop n go city driving though since it seems to take a lot more throttle to get it going.