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

Reply  Post New Thread
 
Submit Tools LinkBack Thread Tools
Old 04-09-2013, 01:02 PM   #1 (permalink)
EcoModding Lurker
 
Join Date: Apr 2013
Location: switzerland
Posts: 5

berry - '92 Chevrolet Beretta GT
90 day: 27.96 mpg (US)
Thanks: 0
Thanked 0 Times in 0 Posts
injector signal location - 3.1 MPFI LH0

hello all

my car has a 3.1 MPFI GM engine (LH0) and I like to install my mpguino.
where do I find the injector signal?

I appreciate your help!

my car: chevrolet beretta GT 1992 3.1 MPFI V6 automatic

**EDIT: Which one should I take? C11? (see the picture)
and for the VSS: B9 or B10?
thanks!

Attached Thumbnails
Click image for larger version

Name:	wiring-diagram2.jpg
Views:	72
Size:	140.3 KB
ID:	12880  

Last edited by berry; 04-09-2013 at 03:16 PM..
  Reply With Quote
Alt Today
Popular topics

Other popular topics in this forum...

   
Old 04-10-2013, 03:38 AM   #2 (permalink)
Master EcoModder
 
AndrzejM's Avatar
 
Join Date: Oct 2011
Location: Poland
Posts: 840

Berta - '97 BMW 318 tds Compact
90 day: 62.03 mpg (US)

Charlie - '07 Citroen C4 Grand Picasso Exclusive
90 day: 37.58 mpg (US)

Corsa - '05 Opel Corsa C
90 day: 53.22 mpg (US)

Mruczek - '03 Audi A2
90 day: 60.61 mpg (US)
Thanks: 185
Thanked 167 Times in 117 Posts
You've marked it right on that picture. That red mark with a "?" that's a good point to get injector signal for MPGuino.
__________________


Quote:
Gerhard Plattner: "The best attitude is to consider fuel saving a kind of sport. Everybody who has enough money for a strong car, can drive fast and hit the pedal. But saving fuel requires concentration, self-control and cleverness. It's a challenge with the nice effect of saving you money that you can use for other more important things."
  Reply With Quote
Old 05-06-2013, 12:19 PM   #3 (permalink)
EcoModding Lurker
 
Join Date: Apr 2013
Location: switzerland
Posts: 5

berry - '92 Chevrolet Beretta GT
90 day: 27.96 mpg (US)
Thanks: 0
Thanked 0 Times in 0 Posts
*********BREAKING NEWS***************


it works!!!

I took the injector signal from the ECM and the VSS from the cluster.
Still in the calibration process.

Thanks for your help!!
Attached Thumbnails
Click image for larger version

Name:	instantLH.jpg
Views:	58
Size:	93.0 KB
ID:	12998  
  Reply With Quote
Old 05-07-2013, 03:03 AM   #4 (permalink)
Master EcoModder
 
AndrzejM's Avatar
 
Join Date: Oct 2011
Location: Poland
Posts: 840

Berta - '97 BMW 318 tds Compact
90 day: 62.03 mpg (US)

Charlie - '07 Citroen C4 Grand Picasso Exclusive
90 day: 37.58 mpg (US)

Corsa - '05 Opel Corsa C
90 day: 53.22 mpg (US)

Mruczek - '03 Audi A2
90 day: 60.61 mpg (US)
Thanks: 185
Thanked 167 Times in 117 Posts
Congrats! You'll love it like I do
__________________


Quote:
Gerhard Plattner: "The best attitude is to consider fuel saving a kind of sport. Everybody who has enough money for a strong car, can drive fast and hit the pedal. But saving fuel requires concentration, self-control and cleverness. It's a challenge with the nice effect of saving you money that you can use for other more important things."
  Reply With Quote
Old 12-11-2013, 04:06 PM   #5 (permalink)
EcoModding Lurker
 
Join Date: Apr 2013
Location: switzerland
Posts: 5

berry - '92 Chevrolet Beretta GT
90 day: 27.96 mpg (US)
Thanks: 0
Thanked 0 Times in 0 Posts
the calibrating process is nearly finished, but I have issues with the mpguino. sometimes the display freeze.
maybe I need put resistors/diodes between the signals of the computer/dash/powersupply?
I took the power from the cigarette lighter

thanks for your help

  Reply With Quote
Reply  Post New Thread


Thread Tools




Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com