1JZGTE VVTI 36/3 to 36/1

A general forum and a place for initial or prospective users. See MSExtra Documentation
Click here to enter
Contact a Forum Administrator
If unsure where to post, post in this sub-forum.

Moderators: jsmcortina, muythaibxr

1JZGTE VVTI 36/3 to 36/1

Postby joooeone » Thu May 24, 2012 7:36 pm

hello every buddy the name is joooe one and i have a 1992 cressida with a 1jzgte vvti on it i bougth the ms3 and ms3x and some one on diyautotune told me that 36/3 is not ssuported that u should cut 2 out of 3 tooths on the camshaft so that the ms3 can read the tooth is that the only option that i got?
joooeone
Helpful MS/Extra'er
 
Posts: 89
Joined: Thu May 24, 2012 7:21 pm

Re: 1JZGTE VVTI 36/3 to 36/1

Postby jsmcortina » Fri May 25, 2012 2:53 am

How does this compare to the 2JZ VVTi that is available in the development beta code?

James
I can supply, repair or upgrade Megasquirts in UK.

My Success story: viewtopic.php?f=104&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
jsmcortina
Site Admin
 
Posts: 27939
Joined: Mon May 03, 2004 1:34 am
Location: Birmingham, UK

Re: 1JZGTE VVTI 36/3 to 36/1

Postby joooeone » Fri May 25, 2012 3:52 am

what I know theres no comparison the 2jz doest use wasted spark and the 1jzgte vvti does the only engine that I can think about that is kinda similar is from a is 300 lexus the 2jzge vvti
joooeone
Helpful MS/Extra'er
 
Posts: 89
Joined: Thu May 24, 2012 7:21 pm

Re: 1JZGTE VVTI 36/3 to 36/1

Postby jsmcortina » Fri May 25, 2012 4:28 am

Don't worry about the output too much. Are the wheel patterns and phasing the same?

James
I can supply, repair or upgrade Megasquirts in UK.

My Success story: viewtopic.php?f=104&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
jsmcortina
Site Admin
 
Posts: 27939
Joined: Mon May 03, 2004 1:34 am
Location: Birmingham, UK

Re: 1JZGTE VVTI 36/3 to 36/1

Postby joooeone » Fri May 25, 2012 8:18 am

from the.2jzge vvti yes its 36 with 2missing tooths and 3 tooths on the cam shaft
joooeone
Helpful MS/Extra'er
 
Posts: 89
Joined: Thu May 24, 2012 7:21 pm

Re: 1JZGTE VVTI 36/3 to 36/1

Postby jsmcortina » Fri May 25, 2012 8:28 am

Worth trying that wheel mode in the latest beta code. (See the MS3 development forum.)

James
I can supply, repair or upgrade Megasquirts in UK.

My Success story: viewtopic.php?f=104&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
jsmcortina
Site Admin
 
Posts: 27939
Joined: Mon May 03, 2004 1:34 am
Location: Birmingham, UK

Re: 1JZGTE VVTI 36/3 to 36/1

Postby joooeone » Fri May 25, 2012 11:43 am

yes I will thnx james
joooeone
Helpful MS/Extra'er
 
Posts: 89
Joined: Thu May 24, 2012 7:21 pm

Re: 1JZGTE VVTI 36/3 to 36/1

Postby joooeone » Tue Jun 26, 2012 3:18 am

is this code that you were.talking about the 1.1 code?

viewtopic.php?f=125&t=45546&p=327332#p327332

im really a dummy when it comes with this type.of things this is the firmware that's goes to the mega squirt rigth
joooeone
Helpful MS/Extra'er
 
Posts: 89
Joined: Thu May 24, 2012 7:21 pm

Re: 1JZGTE VVTI 36/3 to 36/1

Postby jsmcortina » Tue Jun 26, 2012 3:26 am

Yes it is.

James
I can supply, repair or upgrade Megasquirts in UK.

My Success story: viewtopic.php?f=104&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
jsmcortina
Site Admin
 
Posts: 27939
Joined: Mon May 03, 2004 1:34 am
Location: Birmingham, UK

Re: 1JZGTE VVTI 36/3 to 36/1

Postby riceandbeans » Tue Jul 10, 2012 10:04 am

Glad I found this thread. Joe - are you in the states? I'm in NY and planning on doing a JZ series swap (possibly VVT-i) and it would be good to have a friend to bounce ideas off of. I don't want to hijack your thread but it seemed like a good place to put this info WRT megasquirt and VVT-i control.

Here is some info on VVT-i and standalone management systems, the first link has a lot of great info:
http://www.toyotagtturbo.com/forums/sho ... ntrol-VVTI
http://www.mr2.com/forums/beams-owners- ... beams.html

Conclusion is that VVT-i can be controlled with a state switch (on/off) instead of continuously variable, however this is far inferior to continuous control, which the stock ECU offers and is based upon a function of many engine input variables and is not 100% intuitive as it serves to enhance torque and not high end power.

Is anybody currently CONTINUOUSLY controlling their VVT-i setups? If so, how did they arrive at their mapping strategies and hardware setup?
'85 rx7 gs - 6p 13b turbo msns-e hr10f
'85 rx7- efi 12a EDIS ms2/e SA22C Savanna 'replica'
User avatar
riceandbeans
Helpful MS/Extra'er
 
Posts: 113
Joined: Sun Dec 04, 2005 12:57 pm
Location: Sunny, Crime-Free Troy, NY


Return to General, New users, Purchasing

Who is online

Users browsing this forum: Bing [Bot], Google [Bot] and 4 guests