DETROIT DIESEL SERIES 60 EGR DDC DDEC WORKSHOP SHOP SERVICE REPAIE MAINTENANCE TECHNICIANS MANUAL

TABLE OF CONTENTS
1 INTRODUCTION ................................................................................................................. 1-1
2 DDEC IV COMPONENTS ................................................................................................... 2-1
3 OPERATIONAL MODES .................................................................................................... 3-1
4 DDEC IV DIAGNOSTIC CODES ......................................................................................... 4-1
5 DDEC IV TESTING ............................................................................................................. 5-1
6 DDDL/SNAPSHOTS ........................................................................................................... 6-1
7 SNAPSHOT EXAMPLES .................................................................................................... 7-1
8 DDECVCOMPONENTS.................................................................................................... 8-1
9 DDEC V CODES ................................................................................................................. 9-1
10 DDEC V TESTING .............................................................................................................. 10-1
APPENDIX A: LIST OF ACRONYMS ........................................................................................... A-1
APPENDIX B: DDEC IV WIRING SCHEMATICS ......................................................................... B-1
APPENDIX C: ENGINE DIAGNOSTIC QUESTIONNAIRE .......................................................... C-1
APPENDIX D: SERVICE INFORMATION LETTERS ................................................................... D-1
APPENDIX E: DDEC IV ECM OVERVIEW AND VEHICLE INTERFACE HARNESS .................. E-1