That's 'zactly what it is, only the edis module is the MS and the 2 coils packs are actually 8 individual coils. But the theory/operation is the exact same.Looks like an EDIS multi spark event to me ( that's why they call it wasted spark.) 1is firing, along with 6 followed by 3, followed by 7, followed by 2 on the first count, then the second bank gets the same on the second go round.