Go Back   EcoModder Forum > EcoModding > Instrumentation > OpenGauge / MPGuino FE computer
Register Now
 Register Now

Now available from EcoModder: ScanGauge II fuel economy gauge.  Click for details.  

Reply  Post New Thread
 
Submit Tools LinkBack Thread Tools
Old 10-22-2011, 03:44 PM   #1 (permalink)
EcoModding Lurker
 
JJMunoz's Avatar
 
Join Date: Jun 2009
Location: New Jersey
Posts: 36

Seriously? - '94 Civic DX
Team Honda
90 day: 57.26 mpg (US)
Thanks: 2
Thanked 3 Times in 2 Posts
Rewiring switches for MPGuino

Hey guys.
I just received my MPGuino in the mail and I'm wondering how to go about rewiring switches to the silicon board.
I have a '94 Civic DX and I'm trying to do install like this:



I don't know if anyone has seen or done this particular install on the civic, but I'm pretty set on it.
I have some basic electrical experience and a little soldering experience, but I've never done anything with silicon boards or anything.
I see 4 terminals/solder points going to each switch on the original MPGuino board.
How would one go about running the switches to the steering column?

Any info would be appreciated.
Thanks!

JJ


(Support Ecomodder.com & get rid of these annoying ads!)      
 
__________________
  Reply With Quote
Old 10-23-2011, 09:09 AM   #2 (permalink)
EcoModding Apprentice
 
meelis11's Avatar
 
Join Date: Feb 2009
Location: Estonia
Posts: 105

Green frog - '97 A4 Avant 1.9TDI 81kW
90 day: 46.32 mpg (US)
Thanks: 9
Thanked 13 Times in 11 Posts
Hi,
one option is to use small piece of prototyping board, like I did.



You need 4 wires - one wire per button and common ground.
Remove buttons from mpguino and put them on prototyping board.

Last edited by meelis11; 10-23-2011 at 09:12 AM.. Reason: added one more pic
  Reply With Quote
Old 10-26-2011, 12:59 AM   #3 (permalink)
EcoModding Lurker
 
JJMunoz's Avatar
 
Join Date: Jun 2009
Location: New Jersey
Posts: 36

Seriously? - '94 Civic DX
Team Honda
90 day: 57.26 mpg (US)
Thanks: 2
Thanked 3 Times in 2 Posts
Thanks! I actually got everything done pretty much the same way it is in the pictures I posted. It was a nightmare though. hahah I'll post pics soon.

Your screen and board are separated. Mine came glued together so I had to make due with that. I wound up running external switches and resoldering wires to the board, but it all works.

Pics soon!
__________________
  Reply With Quote
Old 10-26-2011, 03:22 AM   #4 (permalink)
EcoModding Apprentice
 
meelis11's Avatar
 
Join Date: Feb 2009
Location: Estonia
Posts: 105

Green frog - '97 A4 Avant 1.9TDI 81kW
90 day: 46.32 mpg (US)
Thanks: 9
Thanked 13 Times in 11 Posts
My screen and board are connected together with pin headers - I can separate them easily (can change screen if I want)
Pictures are from front- and backside.


(Support Ecomodder.com & get rid of these annoying ads!)      
 
  Reply With Quote
Reply  Post New Thread

Thread Tools





Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2012, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com