lambda table
Defines the desired air-fuel ratio (AFR) the ECU regulates toward. A table by load and RPM sets the value: lean at cruise (λ≈1.00), richer at high load (λ<1.00) for power and safety. The ECU trims fuel to match measured lambda, with target values logged for monitoring.
Lambda table is used in the VE fuel calculation model (if Fuel --> Inj general, Multiply lambda = YES).
Note: This table should always be populated first before tuning VE or any other fuel related table.
The current lambda target value can always be penetrated by using an extra fuel table and use the multiply % to lambda table option.
Note: MaxxECU only supports lambda targets and does not support any AFR target values, mostly because lambda is always the same regardless of Fuel type and since we support Flex fuel we can't have an AFR table as the target values.
lambda target limits
The overall Lambda Target after Extra tables and other correction functions has been applied can be limited if necessary.
lambda target limits
Enables or disables the min/max lambda target limits.
The max and min lambda target tables define the allowable range around the main lambda target.
Min Lambda Target: The richest mixture (lowest lambda) the ECU can command. Prevents the target from going richer than safe or needed.
Max Lambda Target: The leanest mixture (highest lambda) allowed. Prevents the ECU from targeting overly lean conditions.
These limits act as safety boundaries, clamping the target lambda table so that closed-loop control always operates within a safe AFR window.
