HELP:Audi s4 b8 cylinder 1 misfire

Roy Clarke 85

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Jan 22, 2019
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I’ve been having a cylinder 1 misfire code and cylinder deactivation after full throttle pulls for 5 months now and I’m at a loss with it,it’s mrc stage 2,I’ve replaced plugs and gapped them,moved coil packs around,moved injectors around,had the exhaust off to check cats for blockages,cleaned throttle body and readapted it,cleaned map sensors a move from side to side,replaced supercharger intercoolers after leak a year ago and it doesn’t use any coolant,done I continuity test on wiring and checked every connector,I’ve done I compression test on all cylinders which came back all over 185 psi,I just don’t know where to go from here,any help would be appreciated
 

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