units in fuel tables

s300 and SManager software questions & answers
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sohctodohc1
Posts: 1
Joined: Tue Dec 15, 2009 1:07 am

units in fuel tables

Post by sohctodohc1 »

in the fuel tables the numbers stand for milliseconds right?

whats the relation of the number to the millisecond? such as

1600=1.6 milliseconds

or

1600=16 milliseconds?


thanks
fly_n
Posts: 258
Joined: Wed May 21, 2008 11:00 am
Location: Sydney Australia

Post by fly_n »

The numbers have no unit,they are just arbitrary values.

All u need to know is assigning a higher value/s at any given point or area of the table will increase fuel delivery & obviously lower value/s will decrease it.

Meaning from the numbers & how they affect AFR will become more familiar the more you work with them.
Quite generally,about 10% change of the values on the fuel table will give roughly a change of 1 full AFR point at any given tuning point(Assuming u use the fuel trim parameters correctly).A very rough rule of thumb,but might at least get u in the ballpark till u see how the values affect your particular setup.
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