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Vinny Todd
Newbie
Canterbury
JZZ30 Soarer TT

Posts: 1
Reg: 04-2014

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 Thursday, June 26, 2014 - 03:53 pm, by:  Vinny Todd (Vinnytodd) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
Hi everyone,

I am half way through an R154 Swap in my 1991 1JZGTE JZZ30. The conversion came with every nut and bolt out of a factory manual JZZ30, which was pre-facelift, same as mine. The good part is that meant i got a manual ECU and a manual Throttle Control ECU.

The only problem i am having is that i can't find the Automatic Throttle Control ECU to swap the manual one in!

Can anyone help?
Would be much appreciated!

Vinny
Christchurch, NZ
Mike Beck
Goo Roo
New Zealand
Toyota Soarer 3.0GT & BMW 340i 1UZ

Posts: 5778
Reg: 11-2005

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 Thursday, June 26, 2014 - 06:42 pm, by:  Mike Beck (Gold_40gt) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
Theres no such thing afaik...

It's all in the one engine ecu.
Blake Gloyn
Goo Roo
manawatu
soarer JZZ30 TT

Posts: 1170
Reg: 02-2006

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 Thursday, June 26, 2014 - 08:39 pm, by:  Blake Gloyn (Blakenz) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
traction control ECU perhaps?
James Buchan
Goo Roo
Vic
vvt-i turbo

Posts: 1806
Reg: 10-2008

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 Friday, June 27, 2014 - 09:53 am, by:  James Buchan (Jrbuch) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
On the late model Soarers, the throttle control ECU sits right opposite the main Engine control ECU.

Should be under the passenger footwell.
Evan Kaio
Goo Roo
Quiwiland NZ
'91 UZZ31. 92 TT 96 Toyoace Chiller Box

Posts: 1148
Reg: 01-2007

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 Sunday, June 29, 2014 - 02:59 pm, by:  Evan Kaio (Knave) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
What is the part no. on the manual automatic control ECU?
Ali Saeed
Goo Roo
WA
RSP JZZ30

Posts: 4753
Reg: 09-2007

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 Sunday, June 29, 2014 - 04:44 pm, by:  Ali Saeed (Ali) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
no throttle control ecus on the early model (non-vvti) cars
Vinny Todd
Newbie
Canterbury
JZZ30 Soarer TT

Posts: 2
Reg: 04-2014

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 Thursday, July 03, 2014 - 02:08 pm, by:  Vinny Todd (Vinnytodd) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
Now that i think about that, that makes a lot of sense. Mine is Non VVTI so you are correct. Will the VVTI ECU work on a Non VVTI 1JZ?
Ali Saeed
Goo Roo
WA
RSP JZZ30

Posts: 4757
Reg: 09-2007

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 Friday, July 04, 2014 - 03:26 am, by:  Ali Saeed (Ali) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
No the VVTi ecu will not work on the non-VVti engine
Vinny Todd
Newbie
Canterbury
JZZ30 Soarer TT

Posts: 3
Reg: 04-2014

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 Friday, July 04, 2014 - 12:00 pm, by:  Vinny Todd (Vinnytodd) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
What's different about it if there's a separate computer to control the VVTI?
Ali Saeed
Goo Roo
WA
RSP JZZ30

Posts: 4758
Reg: 09-2007

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 Saturday, July 05, 2014 - 06:40 am, by:  Ali Saeed (Ali) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)
The vvti is controlled by the ECU. the throttle control ECU controls the throttle body actuation

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