Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Lean or rich
Thread: Lean or rich
View Single Post
  #3 (permalink)  
Old 06-10-2003, 09:20 AM
lozinit's Avatar
lozinit lozinit is offline
Resident Evil Penguin Wrangler
 
Join Date: Nov 2002
Location: Pensacola, FL.
Posts: 76
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
A/F ratio gauges are fairly worthless IMO, unless you are running a wideband O2 sensor. Wideband O2's are fairly expensive and rather delicate, so it doesn't make much sense to install one of these.

The gauge will NEVER give you a real time view of your stoich, but instead will display a latent "trend" of how your mixture is.

Like I said though, do not rely on the gauge to give an accurate description of your air/fuel. I have one installed on my t-bird, and when I first got it, I thought it was something I HAD to have to make sure I wasn't going lean. Now, it's nothing more than a pretty LED that sweeps from side to side. Dashboard decoration.

Believe what your plugs tell you and not what the gauge tells you.

~Michael
Reply With Quote