Yanmar — Yanmar Electronic Control System Technical Manual for Classic, BY2, 6LY3, 6CX, and SY GEN III Series Engines

Table of Contents Appendix A - Software revision listings.......................................................................... A:1 Product Part Numbers......................................................................................................................A:1 General Information......................................................................................................................... A:2 System Listing..................................................................................................................................

A:3 SY (obsolete)................................................................................................................................. A:3 6LY3.............................................................................................................................................. A:3 6CX.................................................................................................................................................A:4 SY GEN III.....................................................................................................................................

A:5 BY ................................................................................................................................................ A:6 BY2 Unlimited................................................................................................................................A:7 Product Listing................................................................................................................................. A:8 Controls.........................................................................................................................................

A:8 Engine Interfaces.......................................................................................................................... A:9 Shift Actuator................................................................................................................................

A:9 Displays........................................................................................................................................A:10 Tachometer..................................................................................................................................A:10 Speedometer...............................................................................................................................A:10 Software Revision Update Information...........................................................................................A:11 i5601E (Version 3.0 and version 4.01)..........................................................................................A:11 i8355 (Revision 1.01 for SY Engine with Twin Disc Gearbox with Trolling...................................A:11 CH67010/CH67020 XCIM (Revision 1.05 for XCIM).....................................................................A:11 Julian Calendar...............................................................................................................................A:12 Appendix b - Mechanical Shift Stern Drive.....................................................................B:1 BY Unlimited Series Engines...........................................................................................................

B:2 Stern Drive Actuator(s).................................................................................................................. B:2 General Connections................................................................................................................. B:2 Shift Cable Connections............................................................................................................ B:3 CAN Bus Connections...............................................................................................................

B:4 Appendix c - Useful Information & Notes.........................................................................C:1 BY Default System Test Chart......................................................................................................... C:2 BY i5601E v4.01 Alarm Display Issue (when used with Dual Engine BY1 Installation).................... C:4 Power Consumption of TFX Components (Amps)........................................................................... C:8 Trolling Calibration Procedure.........................................................................................................

C:9 SY GEN III..................................................................................................................................... C:9 6LY3 with Kanzaki E-Type Trolling Valve on KMH61....................................................................C:10 © 2011 Yanmar Marine International • Rev. 2.0 xvi Yanmar Electronic Control Systems Technical Manual