for 2.7 / 3.0 L TDI-V6 and 4.0 / 4.2 L TDI-V8 diesel engines <span lang=EN-US>in Audi A4, A5, A6, A7, A8, Q5 and Q7 in VW Touareg and Phaeton in Porsche Cayenne for locking the camshafts, balance shafts and crankshaft for locking the tensioner device for replacing the drive belt on the high pressure pump for timing chain replacement or engine repair
