1. Information to Support CEAF: New Software release for ISB and ISL Euro 4 and 5 Products
Lisa Ferguson
Cummins Confidential

2. Project Scope Change Summary: Background: Improvements:
A new revision of the ECM code for ISB and ISL Euro 4 and 5 products is being released. This will include various new introduction and product improvements
Background:
New features include:
Broadcasting of the DLCC1 message
Correcting the two Speed Rear Axle Ratio Setup in Insite
Improvements:
Compression Brake disengagement improvements ISLe5 ONLY
Implementation Strategy and Date:
The project is expected to finalise on the 31/08/2017
Cummins Confidential

3. Broadcasting the DLCC1 Message
Background and Previous Operation:
Currently the DLCC1 – Direct Lamp Control Command 1 message is not broadcast on the Euro 4 and Euro 5 ISB and ISL engine platforms
Proposed Operation:
The Engine will now broadcast the DLCC1 message
Cummins Confidential

4. Two Speed rear Axle ratio setting in Insite
Background and Previous Operation:
Currently in Insite it is possible to set the Two Speed Rear Axle ratio lower than the Rear Axle Ratio
Proposed operation:
The calibration will now be set up so that it is not possible to set the Two Speed Rear Axle ratio lower than the Rear Axle Ratio in Insite
Cummins Confidential

5. Compression brake disengagement improvements for ISLe5 ONLY
Background:
The ISLe engine uses a compression brake to assist in slowing down loaded vehicles. The engine calibration has been updated to communize the engine compression brake operation with familiar product and improve the engines disengagement of the compression brake.
Previous Operation:
Compression brake disengagement was not optimized.
Proposed Operation:
The Compression brake disengagement is now optimised for a smoother transition
Cummins Confidential