Precision Turbo and Engine BigStuff3 GEN3 PRO SEFI (LS1) System Hardware & BigComm Software - Manual (Page 53)

BigStuff3 Pro SEFI System (LS1)
Version 1.0 52
corresponds to the bottom row in the air/fuel ratio table and the cell all the way to the right
corresponds to the top row of the air/fuel ratio table.
The user input values in the Positive O2 Correction table need to be positive numbers and the
input values for the Negative O2 Correction table need to be negative numbers as shown in each
table.
To make changes to the values in these tables, use the left or right arrow keys to move the cursor
to the cell to be changed. Input the desired value and hit “Enter”.
27. Negative 02 Correction
This table is configured and operates in the same way as the table above. The difference being
that this table limits the amount of Negative O2 Correction.