TSB210060-031620

3/25/2021
On-Highway Natural Gas Engine Control Module (ECM) Calibration Update to Monitor Exhaust Manifold Pressure
Technical Service Bulletin
Technical Service Bulletin: TSB210060
Released Date: 16-Mar-2021
On-Highway Natural Gas Engine Control Module (ECM) Calibration Update to Monitor Exhaust Manifold Pressure
On-Highway Natural Gas Engine Control Module (ECM) Calibration
Update to Monitor Exhaust Manifold Pressure
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
B6.7N CM2380 B150B
L9N CM2380 L124B
L9N CM2380 L130B
ISX12N CM2380 X120B
Issue
The parameter to monitor exhaust manifold pressure is not available using the recommended Cummins® electronic service tool or
equivalent.
Verification
Use the electronic service tool to verify the parameter “Exhaust Manifold Pressure” is not available to be monitored.
Resolution
https://quickserve.cummins.com/qs3/pubsys2/xml/en/tsb/2021/tsb210060.html
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3/25/2021
On-Highway Natural Gas Engine Control Module (ECM) Calibration Update to Monitor Exhaust Manifold Pressure
To monitor exhaust manifold pressure using the electronic service tool, update the engine control module (ECM) calibration dated
below or later.
Engine
ECM Calibration Date
B6.7N CM2380 B150B
23 September 2020
L9N CM2380 L124B/L130B
24 September 2020
ISX12N CM2380 X120B
8 October 2020
Service Instructions
Reference procedure 019-032 in Section 19 of the corresponding Service Manual to calibrate the ECM.
Document History
Date
2021-3-16
Details
Module Created
Last Modified: 16-Mar-2021
https://quickserve.cummins.com/qs3/pubsys2/xml/en/tsb/2021/tsb210060.html
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