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Old 03-15-2009, 09:28 PM   #1 (permalink)
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free OBD2 software with MPG calc

I have downloaded a few different OBD2 software but none of them include MPG calculation


I have tried:
VitalScan - came with my OBD2 to Bluetooth dongle no MPG
Digimoto Lite www.digimoto.com - /installs/lite/ free but no MPG
Vehicle Explorer Scan Tool Browser
DiagWin41.zip free but no MPG
JDash - no MPG on screenshots http://jdash.ludicrous-speed.com
OBD-Diag - no MPG http://www.er-forum.de/obd-diag-dl/i...AG%20Software&
MiniDiag http://www.er-forum.de/obd-diag-dl/i...AG%20Software&
OBD2 Gala - no MPG http://www.er-forum.de/obd-diag-dl/i...AG%20Software&
AvgInternals - no MPG http://www.er-forum.de/obd-diag-dl/i...AG%20Software&
Mitsulogger 1.6b3 - no MPG The Aktive Matrix - Log in
OBD Scan Tech - Generic NoMPg The Aktive Matrix - Log in
AGV4000 Supertool - no mpg in screenshots AGV4000 Supertool
windmill - says it does mpg in excel...Interfacing a vehicle's OBDII system to a PC
evoscan $25us shows MPG on the MUTII screen not the OBDII screen EvoScan OBDII Mitsubishi MUTII DataLogger Scantool
wOBD2 http://www.obd2crazy.com/softbeta.html
OBD-II Scanmaster v. - free no mpg http://www.wgsoft.de/modules.php?nam...op=getit&lid=7
ScanTool v1.13 - free no mpg http://www.mirrorservice.org/sites/d..._net113win.exe
easyobd 2.2.0 - free no mpg in screenshots http://www.easyobdii.com/index.php?act=viewCat&catId=3
obdlogger v1.1.0 - see wOBD
PcmScan - Free to TRY, script for MPG http://download.cnet.com/PCMScan/300...-10624970.html

Last edited by whitewiz; 03-18-2009 at 12:00 AM..
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Old 03-15-2009, 09:46 PM   #2 (permalink)
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Look up EvoScan or Mitsulogger. both were developed for mitsu guys to log with but have obdII generic available, and I think both are open source which means you can create almost any formula that you want. I think evoscan has a charge (he has spent a lot more time adding some pretty neat features for us evo guys). You can read up a lot on it at the ecuflash forum of evolutionm.net
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Old 03-15-2009, 09:58 PM   #3 (permalink)
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I was leaning towards jdash, because of cross platform java base, even had mobile phone plans (via superwaba). But it looks like it is going through a major rewrite currently. I would definately favor something java based though so anyone can use it (maybe python too)
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Old 10-01-2009, 11:14 PM   #4 (permalink)
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this is free , SpeedTracer graphing software.
it graphs more than fuel economy

but you need to buy AutoEnginuity software to get it .
AutoEnginuity is worth the price though , available as generic or there are enhanced packages for many makes , or Pro Line covers all the available makes and models that are covered .

enhanced versions of AutoEnginuity are way beyond the generic versions and way beyond most of the OBD2 software that is out there.
Mode 6 is well defined for most application and all mode 6 test results fit on one or two pages depending on the system

ATS Escan software will have fuel economy graphing in a later release
for now Escan does a real good job graphing
fuel trim , volumetric efficiency , coolant map , cat converter relative efficiency and Mode 5 and 6
unlike AutoEnginuity
ATS Escan software is OBD2 generic only

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Old 07-11-2011, 05:23 PM   #5 (permalink)
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Where is the download option for...
"free OBD2 software with MPG calc"

thanks rf
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Old 02-05-2012, 08:40 PM   #6 (permalink)
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Originally Posted by dcb View Post
I was leaning towards jdash, because of cross platform java base, even had mobile phone plans (via superwaba). But it looks like it is going through a major rewrite currently.
yes, i think some obd2 software will be integrated in the mobile APP, like android OS, and android is based on java.
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Old 02-18-2012, 11:31 AM   #7 (permalink)
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silver bullet - '00 Honda Civic
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if i buy this cable from Ebay
OBD2 16Pin to DB9 Serial Port RS232 OBD 2 Cable Adapter Free Shipment | eBay

Can i hook up my laptop to my 2003 Escape and get MPG with some software?

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Old 07-27-2012, 10:04 AM   #8 (permalink)
Like a 2CV only newer
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Booboo - '06 Renault Clio 2 PH.3 LPG
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Hey guys , any news on this thread?
I had touchscan installed to my carputer (although i don't think it was very accurate cause no maf on my car) it was very helpfull but it expired so are there
any free mpg (metric please ) software out there?
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Old 09-23-2012, 10:52 PM   #9 (permalink)
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What does the MPG / Inst MPG doing on my Dash? That has to get its' info from the OBD system. The trouble I see with this, in by Cobalt is that it Pegs out a 99 MPG.

How about the Scan-gauge?

Then the old but trusty Vacuum gauge?

Do you really really need it? At what cost? When the need gets big enough, and the market is big enough, it will be made.
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Old 12-10-2014, 01:41 AM   #10 (permalink)
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Hey, you can get a cheap bluetooth elm327 (8-10$)scanner and download free Torque software. Go to the main menu and choose "MPG Trim" to replicate closer to the truth.

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