Crown

Board: Porsche - 911 - 997 Language: English Region: Worldwide Share/Save/Bookmark Close

Forum - Thread

    Mar 2, 2006 2:25:30 PM

    sergini
    Veteran
    sergini
    Loc: Italy -Bologna , Italy
    Posts: 1163, Gallery
    Registered on: Dec 12, 2003

    question about TC : ABD ,ASR,MSR (Gt3)

    the official press realise for the 997gt3 tells :

    The system Traction Control is made up of electronic systems single ABD ( automatic brake differential), ASR (automatic antispin) and MSR (regulation of the moment of dragging of the motor).

    anyone can explain me the ABD function?

    Mar 2, 2006 7:57:44 PM

    Trundle_GT3
    Veteran
    Trundle_GT3
    Loc: CA, USA
    Posts: 1016, Gallery
    Registered on: Jun 30, 2003
    Reply to: sergini

    Re: question about TC : ABD ,ASR,MSR (Gt3)

    Also standard in the new 911 GT3 is Traction Control (TC), a system that enhances driving stability under acceleration. This is employed in a similar way in the Carrera GT.

    The system consists of several components which each perform different functions in order to ensure driving stability:

    The ABD (Automatic Brake Differential) initially brakes the wheel with higher slip if there is wheelspin at the driven wheels.
    If wheelspin occurs at both wheels, ASR (Anti-Slip Regulation) kicks in within fractions of a second in order to prevent excessive wheelspin at the driven wheels - and this takes place actively while the car is accelerating.

    Anyone who values sporty driving dynamics can delay activation of Traction Control by selecting the "SPORT" setup. Traction Control can also be completely switched off by means of a switch in the center console.

    Mar 3, 2006 9:12:02 PM

    TopherV
    Veteran
    TopherV
    Loc: Orange County, Southern California
    Posts: 1121, Gallery
    Registered on: Jul 29, 2003
    Reply to: Trundle_GT3

    Re: question about TC : ABD ,ASR,MSR (Gt3)

    I would be more confused about the MSR ... anyone explain that one???

    Mar 3, 2006 9:19:37 PM

    Grant
    Rennteam VIP
    Grant
    Loc: Denver, CO , United States
    Posts: 12535, Gallery
    Registered on: Aug 21, 2002
    Reply to: TopherV

    Re: question about TC : ABD ,ASR,MSR (Gt3)

    Quote:
    TopherV said:
    I would be more confused about the MSR ... anyone explain that one???


    When you lift off the throttle abruptly in a corner with a 911, this can cause the car to spin. I'm guess that either MSR prevents the motor from falling to idle too quickly when it senses a problem or somehow the connection between the wheels and motor is interrupted briefly (clutch engaged or something). Just a guess...

    Mar 4, 2006 8:52:36 PM

    john999s
    Senior
    john999s
    Loc: Hessen, Germany , Germany
    Posts: 630, Gallery
    Registered on: Sep 10, 2005
    Reply to: Grant

    Re: question about TC : ABD ,ASR,MSR (Gt3)

    From the Carrera GT site: Motor-Schleppmoment-Regelung translates as Engine dragging moment regulation. Gives it some gas to stop the wheels losing grip I guess. The German site gives a better and more complete explanation than the English. And they say in the GT3 brochure that the system is derived from that on the CGT.

    Mar 4, 2006 9:37:10 PM

    JJBlade
    Co-Pilot
    JJBlade
    Loc: UK
    Posts: 190, Gallery
    Registered on: Nov 11, 2005
    Reply to: Grant

    Re: question about TC : ABD ,ASR,MSR (Gt3)

    MSR gives the driven wheels power if they slow too much. As explaimned to me by the Porsche driving instructor this week.
     
    Edit

    Forum

    1. All 

    Boards

     
    Board Subject Last post Rating Views Replies
    Porsche Sticky SUN'S LAST RUN TO WILSON, WY - 991 C2S CAB LIFE, END OF AN ERA (Part II) 9/23/23 3:41 PM
    watt     		262862 1644
    Porsche Sticky Welcome to Rennteam: Cars and Coffee... (photos) 9/21/23 4:19 PM
    watt     		233382 523
    Porsche Sticky OFFICIAL: Cayman GT4 RS (2021) 5/12/23 12:11 PM
    W8MM     		163555 288
    Porsche Sticky OFFICIAL: Porsche 911 (992) GT3 RS - 2022 9/22/23 7:36 AM
    RCA     		84455 225
    Porsche The moment I've been waiting for... 9/15/23 2:07 PM
    RCA
     
     
     
     
     
    		 719137 1344
    Porsche 992 GT3 7/23/23 7:01 PM
    Grant     		521722 3868
    Porsche OFFICIAL: 911 R (2016) 12/25/22 1:02 AM
    CGX car nut     		519425 2663
    Porsche OFFICIAL: New Porsche 911 Turbo S (2020) 4/6/23 7:43 AM
    crayphile     		350652 1276
    Porsche Welcome to the new Taycan Forum! 1/21/23 3:51 PM
    CGX car nut     		264910 1491
    Porsche Donor vehicle for Singer Vehicle Design 7/3/23 12:30 PM
    Porker     		256658 797
    Others Tesla 2 the new thread 9/14/23 3:22 AM
    CGX car nut     		230965 2331
    Lambo Aventador and SV 3/30/23 1:59 PM
    CGX car nut     		222530 724
    Porsche GT4RS 9/12/23 3:26 PM
    tso     		220475 1319
    Porsche Porsche Taycan Turbo S - Short Review 10/6/22 12:37 AM
    WhoopsyM     		206961 580
    Ferrari Ferrari 812 Superfast 4/21/23 8:09 AM
    the-missile     		178433 550
    Porsche Red Nipples 991.2 GT3 Touring on tour 8/1/23 6:38 AM
    Super DariusM     		168947 600
    Others Corvette C8 9/12/23 7:35 PM
    Enmanuel     		158437 484
    Motor Sp. [2022] Formula 1 2/4/23 1:10 AM
    WhoopsyM     		152345 1576
    Lambo Huracán EVO STO 7/30/23 6:59 PM
    mcdelaug     		125499 346
    AMG Mercedes E63 S AMG (2018) - Short Review (updated on a regular basis) 10/24/22 7:42 AM
    RCA     		124344 402
    Others Gordon Murray - T.50 5/6/23 7:40 AM
    Boxster Coupe GTS     		49519 378
    Others Valkyrie final design? 4/28/23 2:45 AM
    Rossi     		40469 219
    AMG Bought a muscle car... 3/26/23 3:31 PM
    WhoopsyM     		31859 303
    Porsche
    USA     		992 GTS 12/5/22 9:56 AM
    boubou     		31807 156
    Porsche Top Gear presented by Chris Harris... 11/1/22 12:55 PM
    WhoopsyM     		30169 136
    Porsche 992 Sport Classic 2/13/23 5:35 PM
    RCA     		25505 213
    Lotus Lotus Emira 6/25/23 2:53 PM
    Enmanuel     		23972 101
    Porsche Back to basics - 996 GT3 RS 6/11/23 5:13 PM
    CGX car nut     		23407 144
    Ferrari [2022] Ferrari Purosangue (SUV) 4/15/23 5:20 AM
    watt     		22026 141
    Porsche 2022 992 Safari Model 8/15/23 11:11 PM
    964C2     		16659 179
    137 items found, displaying 1 to 30.