SWRules Anyone tell me the proper sequence when plugging the injectors wires back on. I unplugged all wires in order to remove airbox to replace the boot which was all split and when plugging everything back in noticed that one cap had green wires and one yellow that come from the ecu ,havn't tried to start sled yet because I'm waiting for new clutch spring and have it apart.So which color plugs in on the mag side & which to pto side? Thanks Jay

TTT Anyone know if it makes a difference?

as far as I am aware. makes no difference.

i have a 99 zl 500 and the green wires were on the left injector if you were riding the sled

and wouldn't it matter? if you switch them, the right injector would spray at the same time the left spark plug would be igniting correct?

Thanks Aaron thats what I needed to know, ZR Rider said that is how his 580 efi is as well.I would have to think it makes a dif. so the signal sent from the ecu has the proper injector operating when that side is firing.