ECM 555 fuel balance test

[silver_power]

Hello. I just want to ask if the diacom scan tool can make the fuel injector balance test when the engine is equipped with the ECM 555. My engine is a 350 Mag mpi (2009) which is semi batched fired. This means that it triggers the injectors per pairs. (2 injectors at a time). It would be useful test to know if the fuel pressure drop is equal to the 4 pairs of the injectors. So, does anybody know if this is possible?
thank you very much.

 

[Fun Times]

I know the hand held scan tool (which i thought you once owned?) can preform the fuel injector balance test and so should the diacom computer system as it says it can Exercise outputs and run EFI system tests,
https://www.rinda.com/marine/diacommarine.htm

 

[silver_power]

I have the rinda diacom, and at the function tests the injection balance test is included but I thought that this is applicable only for PCM555 . So I was wondered if anybody with ECM555 has try to perform it. I will for sure try it ,just for test, to check if it works. But I have to wait about a month to go to boat.......
thank you.