Startup is very lean, 19.2 on W/B
It's an LC-1 w/gauge. Yeah, goes down to around 14.7 when the car warms up. Sounds normal...
Thanks
Fueling needs to be adjusted in the fueling tables.
Again, this issue is most likely the AIR pump skewing the WBO2 data. Depending on the year, the AIR pump will operate for up to 3~4 minutes after startup. That fresh air hitting the WBO2 will appear as a lean AFR.
Fueling needs to be adjusted in the fueling tables.
Again, this issue is most likely the AIR pump skewing the WBO2 data. Depending on the year, the AIR pump will operate for up to 3~4 minutes after startup. That fresh air hitting the WBO2 will appear as a lean AFR.




It injects outside air/oxygen into the exhaust on start up.



