Service Manual 5008740_200-300 HP 90 ° V Engine Managment Module [Emm Servicing]

EMM Transfer is used to save engine history data when the EMM must be replaced.

Select EMM Data Transfer from the Utilities menu. Select Perform Transfer From Memory and follow the instructions provided with the program.

1. Select EMM Data Transfer
2. Select Perform Transfer From Memory

IMPORTANT: Whenever the EMM is replaced, EMM timing must be synchronized to crankshaft position. Refer to TIMING ADJUSTMENTS on p. 112.

IMPORTANT: If a new EMM is being installed, refer to EMM Transfer on p. 70.

Removal

Disconnect exhaust pressure hose and cooling hoses from EMM.

Disconnect J1-A, J1-B, and J2 connectors.

Remove two EMM retaining screws.

1. EMM mounting screws

Lift EMM away and to the starboard side.

Align slots in starboard side of EMM case with isolator mounts o n cylinder block. Slide EMM into position.

1. EMM mounting slots
2. Isolator mounts

Install two EMM retaining screws. Tighten screws 12 to 16 in. lbs. (1.5 to 2 N·m).

1. EMM mounting screws

Install J1-A, J1-B, and J2 connectors.

Install exhaust pressure hose and cooling hoses. Secure with tie straps.