Notices
991 2012-2019
Sponsored by:
Sponsored by:

Hold Function

Thread Tools
 
Search this Thread
 
Old 10-21-2015, 04:33 PM
  #1  
DNorby
Racer
Thread Starter
 
DNorby's Avatar
 
Join Date: Jul 2015
Location: Raleigh NC
Posts: 300
Likes: 0
Received 1 Like on 1 Post
Default Hold Function

I have a manual transmission and I do not care at all for the "Hold" function and it many times makes it difficult to not stall when trying to drive off. I do not have my foot on the brake and I feel like I am burning up my clutch sometimes to get moving. I read the manual and I did not see anything about turning off the "Hold" function. Does anyone know how to turn this off?

Thanks,

David
Old 10-21-2015, 04:36 PM
  #2  
Larry Cable
Rennlist Member
 
Larry Cable's Avatar
 
Join Date: Oct 2002
Location: S.F Bay Area
Posts: 25,783
Received 3,601 Likes on 2,341 Posts
Default

I dont believe it optional; I think you will have to train yourself to drive around it.
Old 10-21-2015, 04:37 PM
  #3  
mtbscott
Burning Brakes
 
mtbscott's Avatar
 
Join Date: Oct 2006
Location: Houston
Posts: 820
Likes: 0
Received 7 Likes on 6 Posts
Default

No. Quit fighting it and let it do its job.
Sitting at a light with hill hold engaged:
Light changes, remove foot from brake. Gently realease clutch and apply the same amount of gas pedal you normally would. Clutch/hold releases smoothly if you don't just dump and gas.
Old 10-21-2015, 04:54 PM
  #4  
LexVan
Banned
 
LexVan's Avatar
 
Join Date: Jan 2013
Location: Chicagoland Area
Posts: 26,141
Likes: 0
Received 5,404 Likes on 2,513 Posts
Default

Hill hold is very sequence dependent. Break the sequence, you bypasses HH. Best way; clutch out, gear selector in neutral, foot on brake. When ready to go, engage clutch and first gear. Off you go.
Old 10-21-2015, 04:58 PM
  #5  
LexVan
Banned
 
LexVan's Avatar
 
Join Date: Jan 2013
Location: Chicagoland Area
Posts: 26,141
Likes: 0
Received 5,404 Likes on 2,513 Posts
Default

Good info here from August:

https://rennlist.com/forums/991/8900...d-feature.html
Old 10-21-2015, 07:13 PM
  #6  
DNorby
Racer
Thread Starter
 
DNorby's Avatar
 
Join Date: Jul 2015
Location: Raleigh NC
Posts: 300
Likes: 0
Received 1 Like on 1 Post
Default

Thanks, I read the other posts. I guess I have to learn to let the clutch out slower when the "Hold" is on. It's unnatural for me to have my foot off the brake when on a hill. The other small problem is that I have to see if the green "Hold" is lit up on the dash. I am sure I can get use to it but it would be nice if I could turn it off. I will get over it. I will also try your suggestion of having it in neutral.

Thanks
Old 10-21-2015, 07:17 PM
  #7  
AZ-Steve
Advanced
 
AZ-Steve's Avatar
 
Join Date: Mar 2015
Location: Scottsdale, AZ
Posts: 84
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by LexVan
My initial reaction to the Hill Hold feature was that I hated it. I have a very steep driveway and the feature was downright frustrating. But... toward the end of the thread that LexVan referenced are a couple of posts where it is suggested to release the clutch slower than you would on a normal (level) startup.

I tried it. It worked. Immediately. I no longer dread/fear/hate Hill Hold.
Old 10-21-2015, 07:31 PM
  #8  
duxsi
Burning Brakes
 
duxsi's Avatar
 
Join Date: Sep 2012
Posts: 1,171
Received 182 Likes on 122 Posts
Default

If you don't press the gas pedal (while lifting off the clutch) the Hold Feature won't disengage in time and you will stall.
Definitely a nanny feature..
Old 10-21-2015, 07:50 PM
  #9  
DNorby
Racer
Thread Starter
 
DNorby's Avatar
 
Join Date: Jul 2015
Location: Raleigh NC
Posts: 300
Likes: 0
Received 1 Like on 1 Post
Default

it seems like a worthless feature to me. Having to see if the light is first on in order to let the clutch out differently will become a habit. I would love to be able to turn that feature off.
Old 10-21-2015, 08:00 PM
  #10  
studlee
Racer
 
studlee's Avatar
 
Join Date: Dec 2009
Location: PNW
Posts: 250
Likes: 0
Received 2 Likes on 1 Post
Default

I hated it at first but ended up loving the feature. Embrace technology
Old 10-21-2015, 09:03 PM
  #11  
jimbo1111
Banned
 
jimbo1111's Avatar
 
Join Date: Sep 2002
Location: Westchester, NY
Posts: 3,687
Received 37 Likes on 31 Posts
Default Hold Function

I really never liked it but the good thing is that the engine restarts immediately if you stall. I'm guessing start stop is integrated.
Old 10-22-2015, 12:26 AM
  #12  
hansw
Advanced
 
hansw's Avatar
 
Join Date: Jul 2008
Posts: 53
Likes: 0
Received 0 Likes on 0 Posts
Default

I trained myself to count one second ("one Mississippi") before releasing the clutch. The system reacts too slowly for my taste, but I got used to it over time. Works flawlessly on my BMW M5 -- brake releases the moment clutch grabs.
Old 10-22-2015, 12:46 AM
  #13  
c_Gio
Burning Brakes
 
c_Gio's Avatar
 
Join Date: Apr 2015
Posts: 856
Likes: 0
Received 5 Likes on 2 Posts
Default

Have not driven my car yet, but wager the HH is needed since there is no manual parking brake. Tough to imagine starting on a steep incline w/o a parking brake to lift & lower as clutch grabs.... But guys have MT 991's in SanFran so HH must do the trick?
Old 10-22-2015, 02:22 AM
  #14  
997s07
Burning Brakes
 
997s07's Avatar
 
Join Date: Oct 2014
Posts: 1,195
Likes: 0
Received 6 Likes on 6 Posts
Default

This "HOLD" function should have a on off switch on the center console button "field." It caught me by surprise the first time it was engaged. I'm getting used to it, but I think it is one silly nanny. I've asked a friend who owns a smaller race shop to look into deactivating it. If it works out, I'll chime in here.
Old 10-22-2015, 11:25 AM
  #15  
911sccab
Racer
 
911sccab's Avatar
 
Join Date: Sep 2001
Posts: 404
Received 27 Likes on 15 Posts
Default

Porsche's HH sucks.

But it ain't going away so sadly you have to learn how to enjoy your car around this "feature". I finally, mostly, have.

I live in Pittsburgh. We have hills as steep as anything in San Francisco. I'm fine with having no HH in my '66 4-speed Mercury, the '83 911SC, the '85 Mustang GT, and my '97 F250. I'm fine with the HH in our '08 and '12 535's and my '14 Fiesta ST. I've never stalled any of those because of the HH, although the '08 535 is a little reluctant to reverse up hill. HH can be slick when it's done properly.

The HH in the Targa is revoltingly intrusive. It needs a defeat button. Oh, as does the "have to have your foot on the brake to release the parking brake" nanny. I'm releasing the brake so the car will move, why should I have to apply the brake? Grrr.


Quick Reply: Hold Function



All times are GMT -3. The time now is 02:47 AM.