No cylinder deactivation/eco mode on C8?
#1
No cylinder deactivation/eco mode on C8?
Didn’t hear them mentioned it at the press conference and heard there were only four drive modes getting carried over from the previous generation. So has anyone heard if this engine will no longer have cylinder deactivation and eco-mode?
#2
Pro
No mention and doesn’t have it in the specs on the online order guide descriptions
#3
Tech Contributor
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"Ask Tadge" Producer
Eco mode appears to be gone, but the engine still has AFM. Like the automatic C7s of today, it means it'll likely be active to an extent in each of the modes until you get to Track (and maybe Sport?)
#4
Too Much Fun
From the dash pictures I have seen of the C8 dash there is a V8 light just like in the C7 indicating V8 more or V4 mode. Why would they waste space on dash screen to tell you V8 if there isn't going to be a V4 mode?
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#6
Drifting
If you had an A8 with the tranny rumble like I have had on both my C7's, you would be buying a Range, assuming they can figure out how to bypass the AFM. My 15'Z51 has had it worked on twice including a new T/C the first time. Second time was another tranny flush, 3 times with new special Mobile 1 fluid. While dual clutch tranny likely won't have that issue, remember that Ford has a class action suit against it for their dual clutch transmission in their Escorts.
#7
Burning Brakes
AFM exists. In one of the interview videos done by one of the media outlets, I think it was Motortrend, they mentioned testing the car for smooth V4 transitions so that it felt seamless to the driver/passenger. Eco mode may be gone but just like the C7 A8 the car will no doubt transition whenever it see's the engine isn't under load.
AFM is still alive and kicking.
AFM is still alive and kicking.
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#8
Racer
This is the worst car feature ever built for any performance vehicle.
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marcouvo (08-02-2019)
#9
#10
Racer
My wife’s BWM X5 V8 has it and it sucks simply put. If I have a high performance vehicle it would never see that switch activated what is the point. If you can afford a C8 or more expensive you aren’t worrying about gas mileage
#12
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But unfortunately, the manufacturers are held hostage by external forces beyond the customer base, including in this example, government regulations.
#13
It's not about you and what you can afford especially if Lambo and other brands also have similar tech. Pretty easy to figure that out.
Last edited by Kappa; 07-21-2019 at 04:47 PM.
#14
Intermediate
I am betting on DI and PFI systems.... DI for part throttle cruise and then the PFI adding more fuel when max performance is required.
Last edited by Got Juice?; 07-22-2019 at 12:11 AM.
#15
Burning Brakes
I luv watching the V4 icon & 30+ mpg on the dash while cruisin' down da interstate...
#16
Burning Brakes
Tadge mentions v4 in a video that he was being interviewed on. I have searched my history, but can't find it. He was in the camo caro during the filming and specifically mentioned v4 when talking about sound isolation in the car.
#17
Melting Slicks
V4 is entertaining
I also enjoy watching the V4, especially going uphill at 80 MPH. Not everyone goes to the drag strip every day. I like taking long trips. In fact, I've done Museum Delivery 5 times, around 3,300 miles each time, different routes. That V4/V8 is entertaining, and I get more than 30 MPG on trips!
#18
Safety Car
The Order Guide clearly states that AFM is a feature of the LT2.
The OP may have, like me, a C7 manual car. With manuals there is a separate “Eco” mode and the AFM is only invoked when in that mode. With the C7 automatics there is no separate Eco mode.
The OP may have, like me, a C7 manual car. With manuals there is a separate “Eco” mode and the AFM is only invoked when in that mode. With the C7 automatics there is no separate Eco mode.
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