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Can i still drive my audi a4 with these codes ? po300, p0302, po304, p1394, p1131, p0431, p0421

Vehicle: 2001 audi a4

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All these codes , you can not drive it , how can this accelerate? The main trouble making condition for this is P1394 this is the power stage for the igniton system, You run this the catalytic will glow red hot. 

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