Hi Guys, first post here.
Used to own a Hyundai Accent and ran a Scangauge11 connected to the OBD11 port. Sold the Hyundai and got me a Mitsubishi Pajero IO proper 4WD which gets me about 10 litres per 100 Klms. Tried to use the Scangauge11 in the IO but found out that while it had an OBD11 port both Mitsubishi and Subaru use a different handshake proticol for connecting OBD11 tools to their cars.
Looking around the net I found this software for my old 386 laptop.
http://www.limitless.co.nz/
Still learning about how to use it correctly but two things I found out so far is I can read in real time the O2 sensor voltage output and the air fuel ratio. It also told me that my IO's maf sensor worked on Hz's and not voltage thus saving me from pulling my hair out trying to get a MAF sensor to make any sense.
Really interested in getting my little IO running with HHO and to be able to read these and dozens of other signals to and from the ECU will be a real bonus. Will be able to read them in real time and also save as grapths for later study. The program will also read trouble codes and turn noff your check engine light.
Hope this helps some one.
Cheers Leon from Buxton in OZ.