TSB230071

Electronic Fuel Control Actuator Test Not Available in INSITE™ Electronic Service Too... Page 1 of 2
Technical Service Bulletin
Technical Service Bulletin:
Released Date: 12-Apr-2023
TSB230071
Electronic Fuel Control Actuator Test Not Available in INSITE™ Electronic
Service Tool Version 8.8.3
Electronic Fuel Control Actuator Test Not
Available in INSITE™ Electronic Service Tool
Version 8.8.3
Warranty Statement
The information in this document has no effect on present warranty coverage or repair
practices, nor does it authorize TRP or Campaign actions.
Contents
Product Affected
• L9 CM2350 L116B
Issue
The Electronic Fuel Control Actuator Test is not available in INSITE™ electronic service
tool version 8.8.3.
Symptoms:
• Fault Codes: 553, 559, 3741, and 4727
Previous versions that the Electronic Fuel Control Actuator Test is available in:
•
•
•
•
INSITE™ electronic service tool version 8.7.3
INSITE™ electronic service tool version 8.8.0
INSITE™ electronic service tool version 8.8.1
INSITE™ electronic service tool version 8.8.2
Verification
Connect to engine using INSITE™ electronic service tool version 8.8.3 and confirm the
https://quickserve.cummins.com/qs3/pubsys2/xml/en/tsb/2023/tsb230071.html
4/14/2023
Electronic Fuel Control Actuator Test Not Available in INSITE™ Electronic Service Too... Page 2 of 2
Electronic Fuel Control Actuator Test is not available.
Resolution
Proceed to the next troubleshooting solution if the Electronic Fuel Control Actuator Test
is not available in INSITE™ electronic service tool version 8.8.3.
Document History
Date
Details
2023-3-30
Module Created
2023-4-10
Product Problem Solving (PPS)
Last Modified: 12-Apr-2023
https://quickserve.cummins.com/qs3/pubsys2/xml/en/tsb/2023/tsb230071.html
4/14/2023