Injection timing and pulsewidth

Captenkaos88 · **Posted:** Sat Apr 28, 2018 3:17 pm

Hi, I´m trying to figure out the injection timing.. not the injection pulsewidth.
When will the injector start?

If anyone know please tell me.

I know from MS42 that MS42 use cranksensor to divide into 3 cycles starting from 78degrees BTDC.
I searched like everywhere for detailed information about MS41 engine management system but I can´t find it.

Pleeeeaaase help!

And question 2... for example if I add 10 milliseconds to pulsewidth will they be added after, before or 5 before + 5 after?

janithdg · **Posted:** Sun Apr 29, 2018 3:02 am

Captenkaos88 wrote:

Hi, I´m trying to figure out the injection timing.. not the injection pulsewidth.
When will the injector start?

If anyone know please tell me.

I know from MS42 that MS42 use cranksensor to divide into 3 cycles starting from 78degrees BTDC.
I searched like everywhere for detailed information about MS41 engine management system but I can´t find it.

Pleeeeaaase help!

And question 2... for example if I add 10 milliseconds to pulsewidth will they be added after, before or 5 before + 5 after?

i think its will be the same as ms42 and ms43 as ms41 use the same design

Captenkaos88 · **Posted:** Sun Apr 29, 2018 4:53 am

janithdg wrote:

Captenkaos88 wrote:

Hi, I´m trying to figure out the injection timing.. not the injection pulsewidth.
When will the injector start?

If anyone know please tell me.

I know from MS42 that MS42 use cranksensor to divide into 3 cycles starting from 78degrees BTDC.
I searched like everywhere for detailed information about MS41 engine management system but I can´t find it.

Pleeeeaaase help!

And question 2... for example if I add 10 milliseconds to pulsewidth will they be added after, before or 5 before + 5 after?

i think its will be the same as ms42 and ms43 as ms41 use the same design

Does any guru here know where to find this/read about this information?
I can´t find anything about the injectors start point in the MS41 RR definitions.

mrf582 · **Posted:** Sun Apr 29, 2018 3:25 pm

Injector Timing is not defined yet. Don't have any immediate plans to look into this.

Captenkaos88 · **Posted:** Sun Apr 29, 2018 5:37 pm

mrf582 wrote:

Injector Timing is not defined yet. Don't have any immediate plans to look into this.

Ok I see. Thanks anyway. At least I know now it´s not defined.

Cheers
CK

alex e21 · **Joined:** Wed Mar 22, 2017 8:46 am **Posts:** 1

Has anyone managed to find this map?

RomRaider

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