Hey i was currious if it would be terribly difficult to build your own a/f ration guage. i mean it is all dependant on what the o2 sensor reads it would not be diffucult to make it out of different coloured LED's does anybody know how or has done this before? If not would someone mind making the schematics to be able to do it! as that would be prime!

 

See http://www.markvanderkwaak.com/dbbp/tech-tips/mm.html

 

that is basically what all of the DIY kits are. it is almost easier to buy one of those so then u get the nice little pc board

 

An EGT > most A/F gauges.

it's true!

 

Moxeys93rx7;
yeah but then i have the saticefation that i can build it and make it work! that is good for me! I like doing things myself, it is a learning experience and i like learning new things especially when realted to my TII!

 

aaron, are the voltages the same for our cars? for the right mixtures or are those just as accurate for our o2 sensors and out a/f ratios? or do they differ from a motor bike? Lol

 

http://www.techedge.com.au/vehicle/wbo2/wbo2.htm

 

bump

 

Time to bust out the soldering iron again and start making DIY parts!

 

I will be making a schematic specific to our cars! and hopefully at a real accurate reading! so any help insight info that you could give me would be great!