my homie trying to install the autometer air and fuel gauge and he wondering what wire to tap on the ecu or o2 sensor.. need help asap


thanks

 

I think you need to weld a bung and put in a wideband sensor

 

yes put a wideband in.. the one you are using is useless. the AEM UEGO

 

Get the AEM UEGO. I am getting one installed next week and am probably going to put a stock fuel pressure regulator in. That way I can lean this car out a little. Its running a little too rich. I wont attemp it without a wideband sensor though. The narrowband sensor are not good, Kind of like looking at a picture of a car that is black and white photo, and guessing at what color the car is. That is kind of what a narrowband sensor does.

 

good analogy man.. like that.. good idea with the stock regulator and the AEM..

 

i got the autometer to work show that im runnin rich when it in boost

 

but how rich.. . big difference between 10.1 and 12.1

 

Post pics someone with these guages!

I was looking to do some Apexi guage that they just came out with ...

 

its just something to let him monitor how his car is running for now...rather be running rich then lean...gauges look sick btw cause it matches ur interior lights...COBALT with orange reddish needle...

 

It was a white wire coming off the O2 on my previous Honda that I had. As for correct readings, go with the AEM UEGO. Weld in a bong, and put in the wideband. This will help in overall tuning ability. The autometer one is not accurate at all and just reads based on resistance. When you go into closed loop, it just bounces back and fourth. Invest the money in the Wideband.

Jason