John

 

At least i know my cat is doing its job LOL!!!!!

 

hey i have the aem uego guage, and it jumps around, not alot, but alittle from about 13.8 to 14.7 or so at idle, and its a wideband. our cars, and most others id guess, af just jumps a little becuase its constantly changing the a/f right.

 

yeah^^ what does it read at WOT?.. without spraying..

 

it reads 12.5-12.6 on premium, and it reads 12.7-12.8 on regular lol. and with spray it hits 11, or almost out of the guages readings lol

 

can you take a pic of your gauge LOL!!!

 

now I need to figure out where those readings are on my analog gauge..

lol.. but I wanted to compare readings to see if mine is close or not to being accurate.. thanks!

 

I have a faze gauge i can post pics of at idle or at 70MPH and at almost 3K RPM LOL!!! which is about the same at both idle and 70MPH LOL!!!! I will post them tonight when I get home LOL!!

 

ye idle and partial throttle have the same jumpy a/f reading usually, but when you punch it is when it changes and jumps into the 12's

 

Mine is like this at idle and it is sometimes one more line to the left of the green LOL!!!

 

ok... now i feel like a retard because I was using the downstream (after the cat) o2 sensor. dangit. Now I get to take the whole thing apart. yay.

 

lol^^ yeah, the after cat one should read steady-ish, the primary (front) is un altered ratio readings (the ones you want).