well im trying to install an autometer air/fuel gauge in my 240 w a redtop and i have tried like 4 different power/ground/signal setups and none of them will give me a reading. the only thing i see is when i turn on the engine the lights go from rich to lean and then turn off. it would be cool if someone who has done this could help me out with where exactly they put each wire. (and yes i have read the directions and seached on the internet but none of that crap helps/works) its getting really lame and if u can help that would be awesome

 

Well, I've never installed on on a 240 but typically, an a/f meter should be connected to the O2 sensor. You'll probably need a basic power & ground connection to power up the meter but that's about it.

Hope this helps.

 

nope not at all, i already knew that

 

waste of time turn around and sell it

 

 

well you are still a newbie!!!
please use the search button next time

Search - air fuel install
just click the link and follow exactly

http://club240.com/forums/showthread...r+fuel+hook+up

 

can do.