Home >> Audi >> 2012 >> A4 2.0T >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 2.0L - Cylinder Head & VALVETRAIN - Engine Code(S): CAEB, CAED, CPMA & CPMB (Sedan) >> 15 Cylinder Head, VALVETRAIN >> Chain Drive >> Valve Timing, Checking >> Tightening Specifications