MicroSquirt.com read only forum (Jan.15,2018)

Posted: **Sat May 20, 2006 10:58 pm**

when tuning the fuel down with req fuel do you go up or down?

IE. is 12.5 leaner or richer then 13.5?

Thanks in advance
Mike

PS i dont mean afr.

Posted: **Sat May 20, 2006 11:55 pm**

Leaner. In the fueling equation it's shorting the pulsewidth by 1ms before throwing in the rest of the variables.

tuning fuel....