No. That is a Pratt SB and it is REALLY old. 2005 to be exact. Latest rev is 2007. Deals with the EEC programming. If your ground school is teaching Pre-SB41020, then their material is 13 years out of date.
It says it is Optional, but you can't get the old style EEC anymore and haven't been able to for many years. Any engine after S/N KB-0121 has it done already. So two engines per ship, 121 engines. At the most that would be the first 61 AW139's built that are affected. After that it is done at manufacture.