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2002 Audi a6 3.0 quattro ENGINE SHAKING AND CEL FLASHING

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Old 07-19-2014, 12:45 PM
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Default 2002 Audi a6 3.0 quattro ENGINE SHAKING AND CEL FLASHING

Hello guys, My audi shakes really bad at idle and sound as if its about to lose power. I ran a computer test on it and got 8 codes back; P0117 (Engine coolant temperature sensor 1 circuit low), P0300 (Random/multiple cylinder misfire detected), P0302 (Cylinder 2 misfire detected), P0304 (Cylinder 4 misfire detected), P0306 (Cylinder 6 misfire detected), P0342 (Camshaft Position sensor "A" Circuit low bank 1 or single sensor, P0421 (Catalyst 1 efficiency below threshold bank 1), P0431 (Catalyst 1 Efficiency below threshold bank 2). any help will be greatly appreciated.
Old 07-19-2014, 04:57 PM
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Find the vacuum leak.
Old 07-21-2014, 09:10 AM
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..or check the cams
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