Hi,
looking at the Diagbox parameter readout for ECU DCM3.5_BR2 there is a parameter for each cyclinder,
"Difference in engine speed on engine cylinder 1" etc.., the description is "Difference between 2 current engine speeds", and it's measured in RPM
The xml logfiles call this "MP_ECART_REGIME_MOTEUR_CYLINDRE_MOTEUR_1" etc
Just curious as to what this can be.
Diagbox parameter meaning
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Re: Diagbox parameter meaning
If the cylinders are producing unequal power, the flywheel will spin faster or slower through each quadrant, and the ECU measures this.
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Re: Diagbox parameter meaning
Thanks, that makes sense.
Do you think that it would it be reasonable to expect that, over a period of time, adding together all of the measured differences, should produce roughly the same result for each cylinder?
Do you think that it would it be reasonable to expect that, over a period of time, adding together all of the measured differences, should produce roughly the same result for each cylinder?