Elia Posted January 12, 2017 Report Share Posted January 12, 2017 HI,I have a 1.8t TT i88 Vi-PEC board I don't found the injector dynamics (ID1000) right data to insert in the table of pulse width adder and minimum effettive pulse widthI have installed fuellab 1:1 boost reference, have i to use a 3D Deadtime table?Thanks!! ID1000 - Link Characterization Tables.xls Quote Link to comment Share on other sites More sharing options...
Scott Posted January 13, 2017 Report Share Posted January 13, 2017 Hi Elia,You can enter the short pulse width data into the i88 Audi TT ECU. The correct location for this is ECU Settings > Fuel > Fuel Setup > Injector Setup > Injector Short Pulse Width Adder TableIf you do not have this table visible you may need to upgrade your ECU firmware.Scott Quote Link to comment Share on other sites More sharing options...
Elia Posted January 14, 2017 Author Report Share Posted January 14, 2017 Hi,Thank you very much!I upgrade the ecu firmware and I use GM Characterization data tables because with Link Characterization tables the numbers do not matchI use a 2D Deadtime table with fuellab 1:1 regulator Is it right? or is better use a 3D Deadtime table?I set the min effective pulse width to 0.1250ms , is it right?thanks!! ID1000_GM_EFI_Live.xls Quote Link to comment Share on other sites More sharing options...
Scott Posted January 16, 2017 Report Share Posted January 16, 2017 With a 1:1 fuel pressure regulator you can use a 2D deadtime table as the fuel pressure should be consistent to manifold pressure. If you have a fuel pressure sensor wired to the ECU you could consider adding differential fuel pressure as an axis on a 3D injector deadtime table.Yes, that is the correct minimum effective pulsewidth according to the data from Injector Dynamics.Scott Quote Link to comment Share on other sites More sharing options...
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