Often points to a failing timing chain tensioner or VVT solenoid. System too lean (Bank 1 or 2)
The Audi Q5 is a masterpiece of German engineering, blending luxury styling with the practicality of an SUV and the thrill of quattro all-wheel drive. However, as with any modern vehicle packed with complex electronics, sensors, and turbocharged engines, the occasional fault code is inevitable. audi q5 fault codes list
Safety systems are sensitive. Always disconnect the battery before working on airbags. Often points to a failing timing chain tensioner