MBE 900 OPERATOR'S GUIDE TROUBLESHOOTING General Troubleshooting In addition to operating the engine carefully and maintaining it properly, make sure to correct any malfunction promptly. The tables that follow are designed to identify the causes of common problems, suggest further checks and appropriate remedies. When dealer service is necessary, it is mentioned in the table. Emergency Starting For emergency starting procedures (jump starting), see the driver's/operator's manual under the heading "Emergency Starting With Jumper Cables." NOTE: Remember to follow all cautions when troubleshooting the engine.
Troubleshooting the Electronic Engine Control System When the electronic engine control system detects a fault, it broadcasts a message on the datalink. The dash display will show the code "ECU 128," indicating there is an engine fault. Important: To read the complete fault code, bring the vehicle to an authorized dealer. Complete fault codes can be read using ServiceLink. For fault codes and their meanings, see the service/workshop manual. All information subject to change without notice. (Rev. 04/08) 43 DDC-SVC-MAN-0055 04/08 Copyright © 2008 DETROIT DIESEL CORPORATION