MSA15 SOI map

Software used for ECU editing

MSA15 SOI map

Postby arwolc » Sat Jun 16, 2018 9:00 pm

Hello.
I`m new in chiptuning. For a month I checked and find the maps and read my chipped file from my MSA 15 ECU( VW Golf 3 1.9TDI AFN) All important maps I have found, but I can`t understand Start Of Injection map. What values are for Z axis? There are from -276 till ~1500! Theses not degrees.
In PD engine calculations for values are (z * 0,023437)-78 to convert to degrees, but what calculation is for MSA15 ECU?
Could You help me, please?

arwolc
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Re: MSA15 SOI map

Postby PMPower » Sat Sep 14, 2019 5:19 pm

Hi,

You just need to apply the factor 0.01 and you have it in degrees. Remember, negative values are ATDC and positive values are BTDC.

PMPower
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