>What is the "engine load" parameter more precicely?
>What parts is it made up of and how is it calculated?
Engine load is calculated using the air flow (also calculated in our case since these bikes have no airflow sensor - using temperature,pressure,rpm, cylinder displacement) and engine speed. The volume air flow divided by the engine speed determines the engine load factor.
The GS-911 does not calculate this - it is calculated by the ECU.
>What is it supposed to used for?
Part of closed loop operation (and a few other calculations I would guess).
>Would it be possible to estimate fuel consumption from this as an alternative to rpm x injection time?
Don't think so.