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

Reply  Post New Thread
Submit Tools LinkBack Thread Tools
Old 09-16-2009, 11:08 AM   #1 (permalink)
EcoModding Lurker
Join Date: Jul 2008
Location: Ohio
Posts: 28

Johnny's Metro - '93 Geo Metro 4-Door Hatchback
90 day: 47.5 mpg (US)

Jetta GLS TDI - '01 Volkswagon Jetta GLS
90 day: 45.83 mpg (US)
Thanks: 0
Thanked 0 Times in 0 Posts
All default values for MPGuino?

I was wondering if someone could post all the default values the pre-assembled MPGuino ships with. The most important ones I need are InjTrg 0-Dn 1-Up, VSS Delay ms, Injector DelayuS, and Timout, but all of them would be useful. The reason why I need them is below.

I was installing Audiovox CCS-100 cruise control in my 1993 Geo Metro so I had to mess around with my VSS signal. It would always fluctuate randomly jumping from 55mph (actual speed) all the way up to 80mph and sometimes down to 5mph. I was experimenting and put a RF choke on all wires going to the MPGuino and I installed a 10k resistor inline with the VSS wire going to the MPGuino to try to cut down on radio frequency if that was the problem. Well it was working fine at first but then it messed up and all the defaults values seem to be corrupted so that everything displays zero on the screen. I'm still a novice on the MPGuino but I believe this is because the VSS delay and injector delay values are extremely high. This is why I need the default values, so I can get it working again.

  Reply With Quote
Alt Today
Popular topics

Other popular topics in this forum...

Old 09-16-2009, 12:24 PM   #2 (permalink)
EcoModding Lurker
baddriver's Avatar
Join Date: Jul 2009
Location: NY
Posts: 7

94 Corolla - '94 Toyota Corolla DX
90 day: 29.38 mpg (US)
Thanks: 1
Thanked 1 Time in 1 Post
from mpguino.pde - opengauge - Project Hosting on Google Code

unsigned long parms[]={95ul,8208ul,500000000ul,3ul,420000000ul,10300ul, 500ul,2400ul,0ul,2ul};//default values

char * parmLabels[]={"Contrast","VSS Pulses/Mile", "MicroSec/Gallon","Pulses/2 revs","Timout(microSec)","Tank Gal * 1000","Injector DelayuS","Weight (lbs)","Scratchpad(odo?)","VSS Delay ms"};
  Reply With Quote
Old 09-16-2009, 12:24 PM   #3 (permalink)
needs more cowbell
dcb's Avatar
Join Date: Feb 2008
Posts: 5,038

pimp mobile - '81 suzuki gs 250 t
90 day: 96.29 mpg (US)

schnitzel - '01 Volkswagen Golf TDI
90 day: 53.56 mpg (US)
Thanks: 158
Thanked 269 Times in 212 Posts
FYI the latest source for the prebuilt is at: http://opengauge.googlecode.com/svn/...no/mpguino.cpp

Here are the default values from there:
PHP Code:
unsigned long  parms[]={55ul,8208ul,500000000ul,3ul,420000000ul,10300ul,500ul,2400ul,0ul,2ul,0ul};//default values
char *  parmLabels[]={"Contrast","VSS Pulses/Mile""MicroSec/Gallon","Pulses/2 revs","Timout(microSec)","Tank Gal * 1000","Injector DelayuS","Weight (lbs)","Scratchpad(odo?)","VSS Delay ms","InjTrg 0-Dn 1-Up"}; 
Let me know if that makes sense or if it needs cleanup.

  Reply With Quote
Reply  Post New Thread

Thread Tools

Similar Threads
Thread Thread Starter Forum Replies Last Post
"Instant" values bounce around? nickdigger OpenGauge / MPGuino FE computer 5 09-13-2009 08:05 PM
5 Cash for Clunkers Values on which to Spend your $4,500 SVOboy EcoModder Blog Discussion 10 07-30-2009 11:57 PM
Different usec / gallon values with no alternator? gascort OpenGauge / MPGuino FE computer 3 06-01-2009 09:40 PM
looking for electric screwdriver drill torque values lunarhighway The Lounge 7 02-03-2009 08:41 PM
Can you change the scanguage display "rate" default to FAST? blackjackel Instrumentation 8 08-27-2008 02:09 PM

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