PCM Software Update Available: Audi Q7 Muffler & Exhaust

Problem overview

The Check Engine Light may illuminate due to various camshaft and crankshaft position sensor and/or correlation faults. Our technicians tell us that revised powertrain control module (PCM) is available to correct this concern.

Audi Q7 vehicles with this problem

2 model years affected

Average mileage: 133,666 miles

(105,000 - 186,000)

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PCM Software Update Available on Audi Q7

Problem overview

Audi Q7 vehicles with this problem

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