This Cummins 2813 fault code document explains Fault Code 2813 for the ISB6.7 CM2150 engine aftertreatment system. It describes why EGR valve operation is disabled during active diesel particulate filter regeneration, when the amber CHECK engine light is illuminated, and why no aftertreatment repair is normally required.
Official Cummins 2813 fault code document details
| Brand | Cummins |
|---|---|
| Model coverage | ISB6.7 CM2150, 2007-09 |
| System/Group | Aftertreatment System / DTCs |
| Publication no. | Not shown in the extract |
| Year/Revision | Last Modified: 20-Jul-2010 |
| Pages | 3 |
| File size | 0.2 MB |
| Format | |
| Language | English |
Document table of contents
- Overview
- Circuit Description
- Component Location
- FAULT CODE 2813
- EGR Valve Control – Special Instructions
- Conditions for Running the Diagnostics
- Conditions for Setting the Fault Codes
- Action Taken When the Fault Code is Active
- Conditions for Clearing the Fault Code
- Shop Talk
- Associated Procedures
- Troubleshooting Steps
- Guided Step 1 – Check the fault codes.
- Guided Step 1A – Check for active fault codes.
Applicable truck models
This file applies to Cummins ISB6.7 CM2150 engines from the 2007-09 coverage group. The extract does not name specific truck makes or chassis models, and it states that the aftertreatment diesel particulate filter location varies depending on the original equipment manufacturer (OEM). The diagnostic topic covers the aftertreatment diesel particulate filter, the EGR valve, the aftertreatment differential pressure sensor, ECM calibration checks, and INSITE™ electronic service tool use for the Aftertreatment Diesel Particulate Filter Regeneration test. For manufacturer information, visit Cummins official website.
Who needs this 2813 fault code manual
This manual is useful for diesel mechanics, fleet technicians, and workshop owners checking an active amber lamp or an INSITE™ report showing PID 146, SPN 2791, FMI 14. It helps confirm that the EGR valve was closed to raise exhaust temperature during regeneration and that Fault Code 2813 is informational when no other active faults are present.
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