Auto to Man conversion

The place for all technical car discussions. If you haven't already, read our Disclaimer first!

Moderator: The Mod Squad

Auto to Man conversion

Postby 20v_rollaboy » Tue Jul 17, 2012 1:41 am

Just a few questions regarding ep91 auto to manual conversion Im doing.

In the past all Ive done is rig the gear selector in neutral so the ecu thinks its always in neutral, however this has ECT-S.

I found http://www.autoshop101.com/forms/h16.pdf which talks about Engine Torque Control on page 14. Should I be making the ecu think its in drive instead of neutral?

Thanks
Ryno
Image
User avatar
20v_rollaboy
Toyspeed Member
 
Posts: 1144
Joined: Wed Oct 12, 2005 12:23 am
Location: East Auckland

Postby KwS » Tue Jul 17, 2012 9:00 am

Car wont start if it thinks its in drive all the time. Could rig up a clutch switch, so press in clutch pedal, thinks its in park, release and its in drive. Start with clutch pedal down and away you go.

My other idea was a hidden tiny little button you could press under the dash as you turned the key to do the same thing as above, but hidden so its kind of a kill switch.
User avatar
KwS
Toyspeed Member
 
Posts: 697
Joined: Sun Nov 28, 2004 6:29 pm
Location: Wellington

Postby cat007 » Tue Jul 17, 2012 10:30 am

Starting a car with your foot on the clutch isn't really the best idea. You're loading up your thrust washers and there's a chance they might not be slippery with oil....
1:15.4 around Pukekohe
13.63 @ 169kmph at Meremere
Fastest MK3 at Suprafest 08
1G-GTE - Stinger 4424, T04B 60-1, 440cc injectors - 240rwkw @ 16psi
User avatar
cat007
Toyspeed Member
 
Posts: 3577
Joined: Sun Sep 01, 2002 7:29 pm

Postby Quint » Tue Jul 17, 2012 10:32 am

a lot of new cars do it regardless.

Kind of a pita, turn the key to start, hold it there and then kick in the clutch.
User avatar
Quint
Toyspeed Member
 
Posts: 1251
Joined: Tue May 24, 2005 2:24 pm

Postby whynot » Tue Jul 17, 2012 1:15 pm

I'm pretty sure the only thing stopping the car from starting is the starter solenoid wire running through the neutral selector switch. Once you bridge that it should start regardless of what gear the ecu thinks it is in. Take it for a drive with it in the various auto selection positions and see which works best now that its a manual.
"You can't do it like that!." "Why not?"
User avatar
whynot
Toyspeed Member
 
Posts: 418
Joined: Thu Apr 23, 2009 6:56 pm
Location: Melbourne

Postby 20v_rollaboy » Tue Jul 17, 2012 8:21 pm

Not manual yet unfortunately, I need to sell my wagon to get the garage space to do it.

I guess my issue isn't so much getting it started, but whether the ECT-S ecu not getting a signal from the auto box will cause it to do funny things like retard ignition.[/quote]
Image
User avatar
20v_rollaboy
Toyspeed Member
 
Posts: 1144
Joined: Wed Oct 12, 2005 12:23 am
Location: East Auckland


Return to Tech Questions

Who is online

Users browsing this forum: No registered users and 52 guests