Application: For tensioning the timing chain with the camshaft adjuster. Used to rotate the cam phasers when tightening the timing chain.
Type / model: Audi A6 2011 >, Audi A7 Sportback 2011 >, Audi A8 2010 >
Assembly group: 8-cyl. 4.0l TFSI direct injection engine
Reference: for example:
Audi A6 2011 >
8-cyl. 4.0l TFSI direct injection engine, mechanics
Repair group 15