2.0 TFSI TT Weird Electrical faults and misfire

nicktooley

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Nov 13, 2018
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Nottingham
The car has had weird electrical issues for a while (radio starts when you put windows up or down etc) and has a terrible misfire when loading throttle aroud 2000rpm which clears at 3500+ (sometimes) despite new coil packs and plugs.

Only code that comes up on a cheap OBD Reader is P0302.

Will a thorough VAG COM diagnosis help identify the issues? If so, any recomendations around Nottingham/Derby?