www.imoc.co.uk Forum Index
 AlbumAlbum CalendarCalendar FAQFAQ SearchSearch MemberlistMemberlist Legal NoticeLegal Notice IMOC 1/4 Mile1/4 Mile Table Knowledge BaseKnowledge Base   RegisterRegister 
 GarageCommittee GarageGarage  SubscriptionPremium Membership  ProfileProfile   Log in to check private messagesLog in to check private messages   Log inLog in 
Calendar 
[Mk2] [NA] UK Rev5 ECU pinout

 
Post new topic   Reply to topic       www.imoc.co.uk Forum Index -> MR2 MK2 1990 - 1999 NA & Turbo -> Electrical
View previous topic :: View next topic  
Author Message
Gazza_DJ
Premium Member



Joined: 29 Nov 2010
Posts: 3030

Feedback Score: 11

1997 Toyota MR2 Mk2 NA Rev4

PostPosted: Sat Sep 23, 2017 10:10 pm    Post subject: [Mk2] [NA] UK Rev5 ECU pinout Reply with quote Reply with quote including images

Does anyone have an ECU pin diagram for a Rev5 UK NA?

Putting a Gen3 Turbo in, will need to repin some of the body loom. I have the Rev3 NA pinouts but I am not sure if they are the same.
Back to top
User is offline 
pbmr2
Premium Member



Joined: 18 Jun 2010
Posts: 722

Feedback Score: 10



PostPosted: Wed Oct 11, 2017 4:59 am    Post subject: Reply with quote Reply with quote including images

Take the lid off the ecu and read the pin names from the board. If you could be so kind as to write them down and post them up, then there will be at least one diagram of the rev5 pinout online for the next person.

Had to map the rev4 too for the same reason
Back to top
User is online now 
Gazza_DJ
Premium Member



Joined: 29 Nov 2010
Posts: 3030

Feedback Score: 11

1997 Toyota MR2 Mk2 NA Rev4

PostPosted: Thu Oct 12, 2017 6:50 pm    Post subject: Reply with quote Reply with quote including images

All sorted thanks to Luke @ Pacific Works / Drift Limits. Actually quite easy! Only thing that'll catch you out is the Rev5 NA doesn't have an FC (circuit opening relay) pin on the ECU. You have to run it from the fuse box to the Gen3 Turbo ECU.
Back to top
User is offline 
PW@Woodsport
IMOC Affiliated Company



Joined: 14 Dec 2004
Posts: 7586
Location: durham
Feedback Score: 30



PostPosted: Fri Oct 13, 2017 6:31 am    Post subject: Reply with quote Reply with quote including images

It does have one, just not on the 22 pin chassis plug, it's on the B plug of the ECU (normally B17) and runs to the engine bay fusebox where it enters the COR.

Most revisions have the FC pin on the 22 pin plug at position A14.
_________________
Back to top
User is offline 
Gazza_DJ
Premium Member



Joined: 29 Nov 2010
Posts: 3030

Feedback Score: 11

1997 Toyota MR2 Mk2 NA Rev4

PostPosted: Fri Oct 13, 2017 9:16 am    Post subject: Reply with quote Reply with quote including images

PW@Woodsport wrote:
It does have one, just not on the 22 pin chassis plug, it's on the B plug of the ECU (normally B17) and runs to the engine bay fusebox where it enters the COR.

Most revisions have the FC pin on the 22 pin plug at position A14.


Ah fair enough, misunderstood what Luke was saying then. I ran a wire from the pin in the fuse box to the pin on the Gen3 Turbo ECU. All sorted and running!

https://streamable.com/i2jk8
Back to top
User is offline 
Display posts from previous:   
Post new topic   Reply to topic       www.imoc.co.uk Forum Index -> MR2 MK2 1990 - 1999 NA & Turbo -> Electrical All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group