Just installed my wideband. From what I can see is at idle I'm at 10.5. At WOT around 6-8k RPM Im hitting 16.5 A/F. Is this something that should be addressed?I'll try and get a video uploaded when I get home.

 

are you sure have that right? 10.5 would be in boost and ~ 16.5 should be idle (but thats still too lean)

 

thats what the gauge is reading.

 

in WOT Im at 10-11.1. at idle im around 13.5-14 and partial throttle is 14.6-7

 

10.5 is way too rich for WOT. and 16.5afr is way to lean for idle/cruising, let alone WOT. Either you are having a problem with your wideband, or who ever tuned your car needs to get back on it right away! Lousy.

You should be at 11.5-12.5 WOT 14.5-15.5 idle/cruising

 

Ptuning tuned my car.. I'll get video posted tonight..

 

i think 10.5 is ok since that is what evans tuned my car at

 

idle should be as lean as it will go and the idle be stable

cruise should be as lean is it will go and still be smooth and drivable

wot is usually around 11-12:1 on a turbo car, 12-13:1 on an NA car

 

At idle I can smell the gas rolling out the exhaust A/f reads 10.5

 

what about with a supercharger car?