General GM Chat When starting new posts, please specify YEAR, MAKE, MODEL, ENGINE type, and whatever modifications you have made. Chat about all things GM (and related cars). Off-topic stuff should be in the Lounge, and all Model specific mechanical problems should be posted in the proper forum.
Sponsored by:
Sponsored by:

Performace changes based on driving?

Thread Tools
 
Search this Thread
 
Old 08-23-2003, 09:49 PM
  #1  
Member
Posts like a V-Tak
Thread Starter
 
Lictalon's Avatar
 
Join Date: May 2003
Location: The Granite State
Posts: 34
Likes: 0
Received 0 Likes on 0 Posts
Lictalon is on a distinguished road
Default Performace changes based on driving?

I understand that the magnasteer system adjusts how the car steers based on speed and driving conditions. However, I've noticed that a great many other systems in the car seem to adjust themselves to how I'm driving...If I'm cruising about town, not doing anything special, the braking, acceleration, and such are smooth and "old guy" car...Now, if I drive uber-aggressive for a couple of minutes, I notice that everything ups itself...acceleration seems better, brakes seem more responsive, everything seems better.

So...my imagination, or something else? If there is some software/computer controlling how these things change, is there a way to shove the car into uber-drive all the time? Cause I like uber-drive.
Old 08-23-2003, 11:26 PM
  #2  
Junior Member
 
Custom88's Avatar
 
Join Date: Aug 2002
Posts: 0
Likes: 0
Received 0 Likes on 0 Posts
Custom88 is on a distinguished road
Default

it might just be in your mind, but I swear I notice the same exact thing too.
Old 08-23-2003, 11:36 PM
  #3  
Senior Member
True Car Nut
 
LittleHoov's Avatar
 
Join Date: Jun 2003
Location: Climax Springs, Missouri
Posts: 2,493
Likes: 0
Received 0 Likes on 0 Posts
LittleHoov is on a distinguished road
Default

probly just a big 3800-induced adrenaline rush. makes everything seem better
Old 08-23-2003, 11:47 PM
  #4  
Senior Member
True Car Nut
 
fuddyduddy121's Avatar
 
Join Date: Sep 2002
Posts: 3,392
Likes: 0
Received 0 Likes on 0 Posts
fuddyduddy121 is on a distinguished road
Default

The PCM is a unit that learns and adjusts itself according to the information it receives from its various sensors. Then it runs your engine in the most efficient fashion. Because it learns, it will change the way your engine runs depending upon the information it receives, including your driving habits.
Old 08-24-2003, 12:53 AM
  #5  
Senior Member
Certified Car Nut
 
MOS95B's Avatar
 
Join Date: Jul 2003
Location: Robbinsdale, MN
Posts: 15,408
Likes: 0
Received 0 Likes on 0 Posts
MOS95B is on a distinguished road
Default

We are being watched!!
Old 08-24-2003, 02:39 PM
  #6  
Senior Member
True Car Nut
 
macho_mike21's Avatar
 
Join Date: Jan 2003
Location: Bloomington-Normal, IL 1997 SE
Posts: 3,734
Likes: 0
Received 0 Likes on 0 Posts
macho_mike21 is on a distinguished road
Default

i suppose then that you would have to drive like a maniac to get it in uberdrive all the time.
Old 08-24-2003, 02:44 PM
  #7  
Senior Member
Expert Gearhead
 
Jim W's Avatar
 
Join Date: Dec 2002
Location: Mississauga, Ontario
Posts: 20,893
Likes: 0
Received 1 Like on 1 Post
Jim W is on a distinguished road
Default

Fuddy is onto something and it makes good sense. When under hard acceleration, its possibe that the PCM alters air flow/fuel intake for better combustion, the tires and brakes are warmed up.

Its also highly probably the the increase in velocity and intensity alters your perception making for an exciting drive.

Its uber cool as it were....
Old 08-24-2003, 09:49 PM
  #8  
Member
Posts like a V-Tak
Thread Starter
 
Lictalon's Avatar
 
Join Date: May 2003
Location: The Granite State
Posts: 34
Likes: 0
Received 0 Likes on 0 Posts
Lictalon is on a distinguished road
Default

So the secret to feeling like you're driving a maniac'* car is...driving like a maniac?

As long as I know it'* not entirely in my imagination...And, of course, it means that before I try and burn a Viper on the line, I'll make sure I've smoked a few Civics for practice.

Thanks.
Old 08-24-2003, 10:11 PM
  #9  
Senior Member
True Car Nut
 
Rogue's Avatar
 
Join Date: Jul 2003
Location: Westerville, Ohio 2000 Black SSEi
Posts: 6,127
Likes: 0
Received 1 Like on 1 Post
Rogue is on a distinguished road
Default

Originally Posted by Lictalon
I'll make sure I've smoked a few Civics for practice.
Warning! The surgeon general has determined that smoking Civics is addicting and bad for THEIR health.

-- Rogue
Old 08-24-2003, 10:40 PM
  #10  
Senior Member
Expert Gearhead
 
Jim W's Avatar
 
Join Date: Dec 2002
Location: Mississauga, Ontario
Posts: 20,893
Likes: 0
Received 1 Like on 1 Post
Jim W is on a distinguished road
Default

Rob..when you plan on smokin a Viper off the line....I gotta know...lol

Got video?



Quick Reply: Performace changes based on driving?



All times are GMT -4. The time now is 09:51 PM.