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Ford Combats Perceived Powershift Problems


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Take away the real defect (groundstrap on the Fiesta) and you're left with a handful of complaints from a few owners about the shifting characteristics. Once you explain that this is not a traditional automatic and that in some circumstances it will feel different and it will get better after the first 1K miles - very few (if any) seem to continue to have a concern.

 

Should Ford be concerned? Of course! And they're responding with better customer education.

 

What is the alternative? Yank out the powershift and replace it with a traditional slushbox - lowering both the fuel economy and performance/fun factor?

 

If the powershift did not yield big advantages in performance and fuel economy then I might agree that it's not worth the complaints. As it is I think it's worth a few complaints until people get used to them just like they got used to CVTs.

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If that's the case, I hope the CVT-equipped cars are all hybrids.

 

RE: the Powershift, got any idea as to inclusion of SelectShift on the Fiesta in the future?

Bingo....and no idea on the Select shift...I think Ford isnt trying to go crazy on MSRP's....

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The Chevy Cruze is universally panned as having an AWFUL auto trans. It is branded as one of the worst in the segment and industry, and has been completely slammed in all comparisons. Should GM yank the auto trans due to its poor shifting/mapping??

 

The Cruze is a huge success for GM, and the vast majority sold are of the auto variety.

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The Chevy Cruze is universally panned as having an AWFUL auto trans. It is branded as one of the worst in the segment and industry, and has been completely slammed in all comparisons. Should GM yank the auto trans due to its poor shifting/mapping??

 

The Cruze is a huge success for GM, and the vast majority sold are of the auto variety.

Oddly enough, the common thread between the two transmissions is the adaptive shift logic.

 

Even more oddly, GM has used that same transmission since 2008 with the Malibu. Seems like they programmed it differently for the Cruze.

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The Chevy Cruze is universally panned as having an AWFUL auto trans. It is branded as one of the worst in the segment and industry, and has been completely slammed in all comparisons. Should GM yank the auto trans due to its poor shifting/mapping??

Yes

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Exactly.

I will say this though, and its NOT what i consider a good thing, i have a client whose Escape Hybrid was involved in an accident, apparently the transmission ( CVT ) was damaged and couldnt be repaired....the insurance company had issues covering it due to cost......must find out what ahppened...

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I will say this though, and its NOT what i consider a good thing, i have a client whose Escape Hybrid was involved in an accident, apparently the transmission ( CVT ) was damaged and couldnt be repaired....the insurance company had issues covering it due to cost......must find out what ahppened...

 

Well I don't think they can get away from using a CVT in a hybrid application...due the nature of it?

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Simple solution for the Getrag Powershift tranny. Ask these people who are complaining if they like the gas mileage on the new focus. Then tell them that the transmission is an integral part of getting them their gas mileage. If they don't like it they should shut up. Sure the tranny "hunt's" but it is always looking to lower the rpms. It is completely understandable. They just need to accept it and move on.

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It's a parallel hybrid. ;)

 

According to this website, anyway.

 

Well heck, I don't know my terms then. My point is that they use a regular transmission because the entire hybrid setup is completely different than how Ford and Toyota have done it (and it looks to me more similar to a Honda-esque mild hybrid - maybe my next stab at categorizing their effort is to say they have a mild-hybrid setup with full hybrid capabilities?) - it wouldn't be some minor tweak to use a standard transmission in Ford's hybrids.

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Well heck, I don't know my terms then. My point is that they use a regular transmission because the entire hybrid setup is completely different than how Ford and Toyota have done it (and it looks to me more similar to a Honda-esque mild hybrid - maybe my next stab at categorizing their effort is to say they have a mild-hybrid setup with full hybrid capabilities?) - it wouldn't be some minor tweak to use a standard transmission in Ford's hybrids.

Duly noted and point taken.

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For certain, I am the only one around here that can say I drove a Ford with a DCT over 25 years ago ! It was a one off prototype in an Escort. The goals at that time were lower cost, lighter weight and better efficiency. We failed at all 3 back then.

 

I also worked closely with the Ford engineers who were writing the software for the dry clutch Getrag up until I retired in 2007 and have talked intermittently with them since then.

 

FACT: All DCT installed in North American Ford products use dry clutches and electric motor actuation. The advantages are lighter weight (no extra fluid or pump), lower cost and better efficiency (a pump runs all of the time; electric motor actuators only run for a short time and "borrow" energy from the battery which is replenished by the alternator). Yes, they are limited to lower torque.

 

FACT: All DCT installed in EU Ford products have been wet clutch, hydraulic actuation, although I understand this is changing.

 

 

If the dealer sales staff did not receive any training on how the customers might perceive differences between a DCT and a traditional automatic, then I think Ford dropped the ball.

Edited by theoldwizard
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My point is that they use a regular transmission because the entire hybrid setup is completely different than how Ford and Toyota have done it/

The CVT used in Ford Five Hundred was what I would call a "traditional" CVT. It uses variable sheaves and a metal "belt" to transfer power between them. This is very similar to the CVT used in most (all?) snowmobiles.

 

The "e-CVT" (also sometimes called an Electric Variable Transmission) works completely different because it main goal is to combine the power output of an electric motor and an internal combustion engine.

 

 

I have been unable to find any good cut-away diagrams or good textual descriptions of either the Ford or Toyota e-CVT (I believe they are both manufactured by Aisin Seiki and are similar to the HF-20).

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