13.5 : 1 air fuel ratio for '05 LS2 GTO 6 speed : Too lean??
01-23-2006, 06:30 PM
#21
Originally Posted by Chris81
On my car, the dynojet wideband was within .2 (lean) of my LC1 through my cutout.. once the cutout was closed and the wideband was put in the tailpipe.. the AFR on my LC1 stayed the same but the dynojet wideband jumped to .8 to 1.00 lean.
Why would this happen?
Why would this happen?
The dynojet operator might not have let the wideband get warm enough between runs. If you keep it in the Make run screen it keeps the heater on.
