Hi friends. . can you give me a hand to figure out how to change the timing of fuel injection, which ECM called "injection split" on this grande punto 90 hp ? I modified the pedal by removing the holes in the acceleration , but I noticed that if you do not touch the map of the times solve little on the low...I've done a bunch of tests but nothing. Attached file ori and confided in a your help...thanks to all !
the problem and more on the torque limiter, engine
the times I do them in both tabular with interpolation using the % for surface curves to lines
Limiters
1° 084934
2° 08DBA6
3° 08DBC6
4° 0903A0
5° 090412
6° 090458
7° 090632
8° 090EDE
9° 091D30
however, you could also post your Mod files so I gave an opinion on the rest.. well, if you themes industrial espionage..
"The only thing that stands between you and your goal are the********* continue to tell you why you can not reach it."
Ahhhahhhhh...nooooo...I'm with the phone... The place as soon as the load on the....are less-experienced on Marelli....industrial espionage deserves 100 thanks!!!
But the times, as the li calculations? Or from a % fixed?
from the 10% increase in then you start to see a bit of smoke
I ask this because in the ECM, the axes are wrong...it should be the X-axis rail pressure and the Y-axis injected quantity in Mg ...Z-axis the time in microseconds... am I Wrong?
Already thanks, but I tried to pick up and I hear a bit of mumbling strange to the engine and you feel how you feel a bo of the beat..
Then it varies from car to car..Originally Written by andrea80
The 90hp still giving the right amount of air it can give you up to 16% 100 load 4500giri
However, they are rail milliseconds mg..
Try to give
5%-8%
3%-14%
38 load 1000giri up
"The only thing that stands between you and your goal are the********* continue to tell you why you can not reach it."
I will try and tell you..thanks
Hello Andrea, I also have a GP 1.3 jtdm 90hp and I have to say that this motor (1.3) has surprised me a lot...
With a few simple changes to ****llo suction delivery and' changed so much, he thinks that now ride again with the file golds except for closing the EGR (I have made this choice because I do on average 40/45000 Km this year and I have the clutch a bit tired).
Long ago I did a lot of tests and with regard to the timing of the injection I was fine with an increase in percentage from 5 to 10 but already with changes to the exhaust and other small tweaks in the map...
Do more tests to find the right combination that fits to your engine, your driving style and any changes you made, otherwise, go to diagnosis, to measure the amount of air you can suck in and do you calculate the right quantity to be injected...
A piece of advice... every time you write a new map, test it for a couple of weeks (depending on how much road walk normally) in a way that makes the necessary readjustments...
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