Addresses, maps for Ducati ST4s 117cv

[ducati83]

Guys trying to stay on topic and not go too much off, I would like to know if anyone of you knows the difference, talking about desmo4, shaft cams intake fit ducati st4 of the 2001/2 ducati 748/748s 2001/2 ducati 996 2001, compared to the one that fit st4s 2001/2 and ducati monster s4 2001/2, since? by comparing the maps, especially of the st4s monster s4 and 996 I see that for the first and third advances and the injection are quite higher than the monster, even if in substance they are identical if we do not consider the displacements are different due to the 2mm on the pi? of the piston for the st4s and the 996, in fact, this despite having the same engine, only the intake cams are different.
thanks

[m999]

The substantial difference, ****s cams intake, you have between the cam "road" of the Desmoquattro 748/S, 996 and ST4, and those of the S4 and ST4S st? in the shorter duration of phase to those of the S4 and ST4S: 251? in place of the 261. This is classic cam A1/A1R and 1L/3K, (3K from the post-2003 with pulleys adjustable). You have, instead, differences in ****l valve sizes, features? of the exhaust system, airbox, etc., which are to have a greater impact on the need? of mass to the point of injection/ignition.

M999

[ducati83]

you never stop learning....anyway, from what I understand the s4 and st4s are the pi? pumped to ****llo of the map with regard to the non-SBK

[biela]

ok then there should be a map with one of the axes in which there is the battery voltage and the time of injection?

The injector need some time to start to open, after receiving the order from the ECU.
This map shows an offset time to flow fuel.
This time varies with battery voltage.

Greetings

[ducati83]

ok understood, but if I change the reading of the 14 for example, telling him to stay in 15 has an effect on the speed? opening of the injector?

[biela]

If you change the battery voltage from 14 to 15 volts, the injector opens faster.
If battery voltage drops to 13 volts, the injector opens slower.

Greetings

[biela]

Hello

Electric radiator fan starts now at 104 ºC.
Id like to change from 104 to 100 ºC.

Is it stored in the address 29080?

Thanks