Hello, all! Can I ask for some help for some acronyms. I've red a lot of info about m.3.8.3 AGU engine, but Im still new and just watching without understanding something. I have some damos, but they are on german.How to find them? What do they mean, what is the logic, how I could change them to improve? Every help will be appreciated, thanks in advance.
KHFM - MAF/Injector constant

KFMLDMX - MAF limit im Kg/HR

FGATO - injector constant

TLST - start fuel ms

TEMIN - min injection time

TVUB - injector voltage correction

MLHFM - rescale for new kg/h 0-5v

KFTLWS - base fuel from TPS, pre injection, in ms for 1 Lambda

KFLFLAV - map for setting 1 lambda

KFLF - adjust fuel 0-1.99

KFLDS - Boost control ; ms

KFLDTV - boost/load start to prevent overshoot

KFLUL - load/boost limit ; measured in ms - 12.75ms max

LDSMXN - Load max ; measured in ms

KFZW - Base Ignition timing


NMAXDV - soft cut limiter

NMAX - Hard cut limit


Fuelling calculated by (KFTLWS x KFLFLAV) x KFLF = fuel injected ms


Iginition and fuelling corrections also for IAT, coolant temp, barometric