Experienced Fuel Injector harness question

[BlackFly]

this should not hurt your engine , but performance and economy would suffer. the injector sprays in preset order and time according to engine load. spraying in bad time would result in the correct amount of fuel being delivered at the wrong time ,resulting in the fuel sitting, hopefully atomized still, waiting for the valve to open and suck it up, instead of spraying at the time of the valve opening.brand x ran batch fire injection on those slow irocs of the 80's, which fired pairs of injectors at once, resulting in the same situation, fuel sitting in the port waiting.