October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
11-0221 Compression tester
WARNING: This page is about a different car, the 2013 BMW 550i GT, 2012 BMW 550i GT, 2011 BMW 550i GT, and 2010 BMW 550i GT. However, it is still accessible from the selected car via links, so may be relevant.
0490614 110221 Compression tester Minimum set: Mechanical tools MW
NOTE:
(Compression tester) For diesel engines [released]
Courtesy of BMW OF NORTH AMERICA, INC.