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] [Turbo] How to jumper wires in the IC fan ECU?

 
Post new topic   Reply to topic       www.imoc.co.uk Forum Index -> MR2 MK2 1990 - 1999 NA & Turbo -> Modifications
View previous topic :: View next topic  
Author Message
monstr2




Joined: 23 Oct 2008
Posts: 162
Location: Noida,INDIA
Feedback Score: 0

1990 Toyota MR2 Mk2 Turbo Rev1

PostPosted: Sat Apr 20, 2019 2:52 am    Post subject: [Mk2] [Turbo] How to jumper wires in the IC fan ECU? Reply with quote Reply with quote including images

I need some help wiring up my IC fan.In the instructions it says that in the IC fan ECU you need to jumper Blue-White wire to Black-White wire to
bypass the fan controller (and have the fan on whenever the engine is on).

Does this mean i have to remove the Blue-White wire along with the pin & the Black-White wire & pin from the connector & join them together?

Thanks!
Back to top
User is offline 
Pauln
Premium Member



Joined: 08 May 2006
Posts: 833
Location: Cardiff, South Wales
Feedback Score: 35

1993 Toyota MR2 Mk2 Turbo Rev2

PostPosted: Sat Apr 20, 2019 1:52 pm    Post subject: Reply with quote Reply with quote including images

If you disconnect the plug going into the temperature sensor on the engine lid the stock fan will run continuously. You can then simply swap fans, provided your new fan doesn't draw substantially more current than the stock one, which is unlikely.

The wiring to the stock fan should be Blue with Red stripe + 12v and black with White stripe ( -12v), just connect those to the correct wires on your new fan.

Paul
Back to top
User is offline 
Pauln
Premium Member



Joined: 08 May 2006
Posts: 833
Location: Cardiff, South Wales
Feedback Score: 35

1993 Toyota MR2 Mk2 Turbo Rev2

PostPosted: Sat Apr 20, 2019 1:53 pm    Post subject: Reply with quote Reply with quote including images

If you disconnect the plug going into the temperature sensor on the engine lid the stock fan will run continuously. You can then simply swap fans, provided your new fan doesn't draw substantially more current than the stock one, which is unlikely.

The wiring to the stock fan should be Blue with Red stripe + 12v and black with White stripe ( -12v), just connect those to the correct wires on your new fan.

Paul
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 -> Modifications 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