Altering og RAM adress conversion factor
Posted: 25 Jan 2021, 20:23
Hello. Is it possible in some way to alter the RAM adress conversion factor to show correct ignition angle on Motronic M2.10.3 fitted to Alfa 145 1.7 16V
This is due to ecu fitted to another engine with trigger angle 108 degrees compared to 78 degrees on the Alfa engine.
The binfile are altered so the engine run correctly, however the ignition advance parameter shown in Multiecuscan show an error of 30 degrees, so actual 30 degrees advance are shown as 0 degrees.
So, conversion factor in RAM reading should have been altered from 78 degrees to 108 degrees.
Also, is it possible on the same ECU to add function "injection time" (ms), this is not available in current version.
This is due to ecu fitted to another engine with trigger angle 108 degrees compared to 78 degrees on the Alfa engine.
The binfile are altered so the engine run correctly, however the ignition advance parameter shown in Multiecuscan show an error of 30 degrees, so actual 30 degrees advance are shown as 0 degrees.
So, conversion factor in RAM reading should have been altered from 78 degrees to 108 degrees.
Also, is it possible on the same ECU to add function "injection time" (ms), this is not available in current version.