tbase Posted November 16, 2021 Report Share Posted November 16, 2021 Hi, L15B Base map, do we need to input Injector dead time and Short pulse width adder table? Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 16, 2021 Report Share Posted November 16, 2021 No, neither are really needed for GDI and both are difficult to determine. Deadtime is less critical because the injectors arent exposed to variable battery voltage like they are in a port injected engine, they are powered at constant voltage from the high voltage transformers. So although there is a deadtime, it is relatively constant (and small) so can just get "baked in" to the VE table. All GDI injectors I have seen are still operating with quite linear response at idle PW. tbase 1 Quote Link to comment Share on other sites More sharing options...
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