Detroit DD15 GHG14 (2014-16) Fault Code: SPN 3250 FMI 7 (ACM) Diesel Oxidation Catalyst Outlet Temperature Circuit Failed Low

NOTE: Please see the step by step troubleshooting procedures for this specific code.

NOTE: If any other codes active, fix those first.

PROBABLE CAUSES:
1. DOC outlet temperature sensor harness/connector.
2. DOC outlet temperature sensor.
3. Failed fuel injector.
4. Remove the DPF and inspect for coolant or oil contamination. If found, find source of leak.
5. Perform a parked regen.
6. Electrical connections upstream of the ECM can also cause this code: ATD harness 10-pin connector, VIH 31-pin connector, and MCM 120-pin connector.
7. DPF inlet pressure sensor.
8. DPF inlet pressure sensor harness/connector.

Categories DD15 GHG14 (2014-16), Detroit, DTC TRUCKS Tags 16, 2014, 3250, 7, ACM, Catalyst, Circuit, Code, DD15, Detroit, Diesel, failed, Fault, FMI, GHG14, Low, Outlet, oxidation, SPN, Temperature

Navistar Engine Diagnostics (NEDS) Software 2023
Navistar $96.00
Rated 0 out of 5
Caterpillar ET 2022A Electronic Technician + Factory Password (1PC)
CAT $96.00
Rated 0 out of 5
Wabco ToolBox plus 13.7.0.1 + ECAS CAN2 v3.00 Diagnostics Software
Trucks software $84.00
Rated 0 out of 5
Bobcat Service Library [03.2019] Service, Operator, Maintenance, Bulletines, etc full update
Bobcat $110.00
Rated 0 out of 5
DOWNLOAD Paccar ESA Electronic Service Analyst 5.5.0 Diagnostic Software 2023
PACCAR $96.00
Rated 0 out of 5

CAT Engine Reprogramming Tool for flash programming C1.8, C2.4, C3.8 & C3.3B + Guide
CAT $50.00
Rated 0 out of 5
Volvo PROSIS Offline 2019 Parts Catalog Installation Service
Trucks software $45.00
Rated 0 out of 5
PACCAR Engine Analyzer v1.3.0.6
PACCAR $55.00
Rated 0 out of 5
DOOSAN DMS 5 3.1 [2023.11] diagnostic software 1PC
DOOSAN $106.00
Rated 0 out of 5
Bendix Acom Pro 2023 V1 diagnostic software 1PC
Bendix $83.00
Rated 0 out of 5
Volvo Penta EPC 6 Offline VMware [12.2021] VMware
Trucks software $64.00
Rated 0 out of 5
Navistar Engine Diagnostics 2018 NED
Navistar $40.00
Rated 0 out of 5
Nexiq eTechnician 1.3.62 2020 etechnician software
NEXIQ $50.00
Rated 0 out of 5
Volvo Impact 2021 Trucks & Buses 06.2021 DVD 9116 Spare Parts Catalog
Trucks software $55.00
Rated 0 out of 5
AGCO EDT 2023 Electronic Diagnostic Tool 1.125
AGCO $120.00
Rated 0 out of 5
Hino DX3 1.22.10 2022 ( 1 PC )
Hino $96.00
Rated 0 out of 5
Wabco ToolBox plus 13.7.0.1 + ECAS CAN2 v3.00 Diagnostics Software
Trucks software $84.00
Rated 0 out of 5
CLAAS WebTIC Offline [11.2021] Service Information – ENGLISH Language
CLAAS $100.00
Rated 0 out of 5
Detroit Diesel Drumroll Engineering 7.06 DDDE v7.06
Detroit $20.00
Rated 0 out of 5
DAF Davie Runtime v5.6.1 Davie XDc ll [02.2019] + Expire Fix 302.00 Unlock ( Windows 7 )
DAF $70.00
Rated 0 out of 5

MANUAL SERVICE Deutz Combine 5650 H, 5660 HTS5670 H / HTS5680 H, 5690 HTS
DEUTZ $38.00
Rated 0 out of 5
MANUAL SERVICE DEUTZ AGROLUX F50-F60-F70-F80
DEUTZ $25.00
Rated 0 out of 5
SERVICE MANUAL DETROIT DIESEL Series 60 (DDEC IV & Older)
DETROIT $38.00
Rated 0 out of 5
SERVICE MANUAL Fuso FK & FM Series 1986-1987
FUSO $23.00
Rated 0 out of 5
SERVICE MANUAL Detroit Diesel – Fuel System Bulletin – MBE 4000-06a
DETROIT $45.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 974-975 sms
BOBCAT $35.00
Rated 0 out of 5
SERVICE MANUAL International Engines MaxxForce 5 (2007 & 2009)
INTERNATIONAL ENGINES $25.00
Rated 0 out of 5
SERVICE MANUAL 3000 and 4000 Series Gen 5 ALLISON
Allison $18.00
Rated 0 out of 5
SERVICE MANUAL International Engines MaxxForce DT 9 10 (2014 & Newer)
INTERNATIONAL ENGINES $17.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 335 sms
BOBCAT $54.00
Rated 0 out of 5