Air/Fuel aguge install

[nkenda]

I have a 1999 EX. I'm trying to install an A/F gauge. Where is the best place to hook up the signal wire from the sensor. First sensor or second one (I have a high flow cat). Is there a web page out there that shows you how to do this? Thanks

 

[Noeladams]

I have thought about doing this also, sorry I cant help but I havent been at that road yet. I would probably say the 1st o2 sensor though.

 

[gabebauman]

I always ask honda-tech.com http://www.honda-tech.com/zerothread?id=818133

 

[flipmoderacer02]

honda-tech is the place to go for full answers and installation instructions...

 

[hcvtecgrl]

I have a 1999 EX. I'm trying to install an A/F gauge. Where is the best place to hook up the signal wire from the sensor. First sensor or second one (I have a high flow cat). Is there a web page out there that shows you how to do this? Thanks

Hook it up to the top one on the cat, it should work if you just tap that wire but if youre signal isnt strong you might need to solder it on there.

*Also anyone with an HX model that buys an air/fuel gauge it is meant for a narrow band and an HX has the wide, so don't get frustrated if its not working. You have to buy a different sensor. (I learned this the hard way)