SVX Network Forums Live Chat! SVX or Subaru Links Old Lockers Photo Post How-To Documents Message Archive SVX Shop Search |
IRC users: |
|
#1
|
|||
|
|||
Rear-Wheel-Steering: Myth or Miracle?
Anybody here an expert on rear-wheel-steering as rumored on JDM SVXs? I am wondering how complicated an active rws system has to be in order to be workable and practical. Was the JDM rws system active or passive, and if it was active, how was it powered and how did the system work? I may have posted this in the wrong section but wanted to scare up an expert if one exists on this forum. Thanks.
Preston PS - I once had a swing-axle Corvair that essentially had passive rws that kicked in at just the wrong moment. |
#2
|
||||
|
||||
We have at least 2 members here that have an AWS SVX. I'm not sure who they are, But I'm sure somebody will chime in.
|
#3
|
||||
|
||||
The rear wheel steering on those ones are active. I believe they were operated by an electric motor and could turn the wheels up to 15° in a direction determined by vehicle speed. The rest of them have "passive" rear wheel steering.
__________________
David B. SVXipedia @ SVX-IW.COM -- SVX Information Warehouse 2.0 coming...eventually! Ebony 1992 SVX LS-L 5 spd Koni/GC Stebro 187k miles RIP (Rust In Pieces) 1993 SVX 5 spd Koni/GC Stebro Polyurethane bushings still available! |
#4
|
|||
|
|||
[QUOTE=PDSides]Anybody here an expert on rear-wheel-steering as rumored on JDM SVXs?
Perhaps Aredubjay will emerge from his hiding place, & provide us with enlightenment on this once beaten-to-death subject Ron. (Where for art thou, eddycat?)
__________________
Good s**t happened. 69 was worth the wait. '92 stock semi-pristine ebony - 160K '96 Grand Caravan - 240K '01 Miata SE - 79K '07 Chrysler Pacifica - 60k - future money pit. |
#5
|
|||
|
|||
"Perhaps Aredubjay will emerge from his hiding place, & provide us with enlightenment on this once beaten-to-death subject."
Ron, I'm sure it was "beaten-to-death" and I hesitated to bring it up again, but GM's use of rws on its light-duty pickup trucks and Lexus' use of rws on its "parks itself" LS450 has given me pause to wonder how an active rws system works. Seems to me that only low-speed use of such a system is practical because of all the position sensors and instant reaction mechanical gizmos that would be necessary for high-speed use. Passive, on the other hand, makes more sense to me for everyday driving, although I'm on the skeptical side when it comes to altering a car's "normal" steering response, especially at high speed. OK Aredubjay, send me something offline so we can trash this thread. Preston |
#6
|
||||
|
||||
Can you read Japanese?
__________________
Huck Subaru Ambassador 92 SVX LS-Tour Magnaflow Exhaust, 5-Spd-AWD 88 XT6 AWD 5-Speed "Bride of FrankenWedge" 15 Impreza Premium Sedan 15 Crosstrek XV 5-Speed My 5-Speed "How-To" Write-up 1976 Pontiac Firebird Formula Current Count of Subaru's Owned.... "70" |
#7
|
|||
|
|||
Quote:
Preston |
#8
|
||||
|
||||
Quote:
It basically says Some SVX equipped with electric controlled AWS system. It only activates in mid-hi speed range, up to only 1.5 degrees.(rear steers same direction as front) Meaning it doensn't work when you are parking or etc. It was only meant for hi speed stability improvement. The steer angle is determined by the speed sensor. Since it's not oil pressured pump system, it won't put any load on the engine. When the system failed, it will cut the power to the motor immediately and hold the angle at that point. (means may not be streight) Make sense?
__________________
-Ryu Links: 2004 Honda S2000 (2008~) 1992 Subaru SVX LSL Liquid Silver (2007~2008) 1996 SVX LSi Bordeaux Pearl (2006~) 2002 Lexus IS300 Sportcross (2005~) 1992 Subaru SVX LSL Pearl White (2001~2005) 1994 Mercury Sable GS (1999~2001) 1/43 Scale SVX Models [SIGPIC][/SIGPIC] |
#9
|
||||
|
||||
Quote:
__________________
Trevor, New Zealand. As a child, on cold mornings I gladly stood in cowpats to warm my bare feet, but I detest bull$hit! |
#10
|
||||
|
||||
Quote:
Nice to "see" you, Preston. I think of you when I visit my stepson and daughter in Dallas. Next time, maybe I can take a few extra days and look you up. Take good care, my friend.
__________________
Randy Johnson 3rd Registered Member 02-21-2001 First Member to Reach 10,000 Posts First to arrive at the very first Reading Meet Subaru Ambassador 1992 SVX PPG Pace Car Replica 110+k 1993 White Impreza L 240+K miles 2001 Legacy Outback Limited Sedan 250+K miles 2013 Deep Indigo Pearl Legacy 3.6R 49+K miles "Reading is my favorite Holiday" Mike Davis -- at Reading VI |
#11
|
||||
|
||||
Quote:
He breezes in from Yahoo!, and stirs up all this ancient dust, long settled. That's Texans for you. Joe
__________________
Black Betty [Bam a Lam!] '93 UK spec, still languishing Betty Jersey Girl Silver '92 UK [Channel Isles] 40K Jersey Girl @ Mersea Candy Purple Honda Blackbird Plum Dangerous White X2 RVR Mitsubishi 1800GDI. Vantastic 40,000 miles Jersey Girl |
#12
|
||||
|
||||
Quote:
Be nice. My daughter's been a Texan for....uhm...about three months now.
__________________
Randy Johnson 3rd Registered Member 02-21-2001 First Member to Reach 10,000 Posts First to arrive at the very first Reading Meet Subaru Ambassador 1992 SVX PPG Pace Car Replica 110+k 1993 White Impreza L 240+K miles 2001 Legacy Outback Limited Sedan 250+K miles 2013 Deep Indigo Pearl Legacy 3.6R 49+K miles "Reading is my favorite Holiday" Mike Davis -- at Reading VI |
#13
|
||||
|
||||
Quote:
__________________
Ian "The faster I go...the older I get" |
#14
|
||||
|
||||
Quote:
__________________
Matt Locker Link 2015 BRZ Limited 6MT 92 Ebony LS-L ECUtune Stage2av1, Z32 MAF, 370cc injectors, TomsSVX intake, BontragerWorks 22mm RSB #003, HID Hi and Lo beams, OT endlink and bushing mods, PWR Aluminum radiator, Harvey's QC shift kit, 2.5" flowmaster 80 exhaust, 17" Michelin Pilot Sport A/S, Poly sway bar bushings, Slotted Bradi rotors, AFBeefcake powdercoated calipers, 97 grill, and a huge set of air horns. 300,000 miles and counting 92 Ebony LS-L. ecutune stage1v4, motorsport 1pc pulley. Garage Queen - sold to Dad in upstate NY 155,000 miles 19 Subaru Ascent Premium - -Hers !. 89 DL 4x4 little red wagon - a.k.a. The immortal suby. 275k R.I.P. |
#15
|
||||
|
||||
Check tech specs on Nissan 300ZX It is equipped with AWS
__________________
1992 Pearl White SVX LS-L 1991 "Red Baron" Grand Prix GTP 5spd 2002 Chevy TrailBlazer LT |
|
|