Detroit DD15 EPA07 (2007-09) Fault Code: SPN 3509 FMI 4 (MCM) The 5V Sensor Supply Bank 1 Circuit Failed Low

NOTE: This fault indicates that the Motor Control Module (MCM) detects a short to ground (voltage less than 4.7) on either of the MCM pins, listed in the chart below. Inspect the harness and repair as necessary. Verify repairs.

PROBABLE CAUSES:
1. Disconnect these sensors one at a time. If code goes inactive, replace component: Crank case ventilator speed sensor, intake manifold pressure sensor, fuel rail pressure sensor, water pump speed sensor, hydrocarbon doser pressure in sensor, hydrocarbon doser pressure out sensor, oil pressure sensor, camshaft position sensor, fan speed sensor, EGR delta P sensor, intake throttle valve, LPPO fuel pressure sensor.
2. Engine sensor harness.
3. MCM2.1 (Engine ECM).

Categories DD15 EPA07 (2007-09), Detroit, DTC TRUCKS Tags 09, 1, 2007, 3509, 4, 5V, Bank, Circuit, Code:, DD15, Detroit, EPA07, failed, Fault, FMI, Low, MCM, Sensor, SPN, Supply, the

PACCAR Engine Analyzer v1.3.0.6
PACCAR $55.00
Rated 0 out of 5
Detroit Diagnostic Link (DDDL 8.09) Engineering level 10
Detroit $40.00
Rated 0 out of 5
Bendix Acom Pro 2022 v3 ( 1 PC ) BENDIX 2022 V3
Bendix $85.00
Rated 0 out of 5
JPRO 2022 v1 Commercial Vehicle Diagnostics V1 Software Download & Installation Service ( 1 PC )
JPRO $94.00
Rated 0 out of 5
Volvo Penta EPC 6 Offline VMware [12.2021] VMware
Trucks software $64.00
Rated 0 out of 5

JPRO Diagnostic Software Download 2024
JPRO $100.00
Rated 0 out of 5
CAT ET Electronic Technician 2019C
CAT $40.00
Rated 0 out of 5
JCB ServiceMaster 4 v21.4.2 [05.2021] Diagnostic Software
JCB $85.00
Rated 0 out of 5
NAVISTAR ENGINE CYLINDER PERFORMANCE ANALYZER V7.8.8.1
Navistar $52.00
Rated 0 out of 5
Detroit Diesel Switcher Tool + Video Manual
Detroit $12.00
Rated 0 out of 5
Detroit Diesel Drumroll Engineering 7.06 DDDE v7.06
Detroit $20.00
Rated 0 out of 5
John Deere Service Advisor 5.3 CF & AG 2020.08
John Deere $200.00
Rated 0 out of 5
Detroit Diesel Diagnostic Link DDDL 8.0 PRO PROFESSIONAL Software trucks
Detroit $25.00
Rated 0 out of 5
Allison DOC 2019 PC software + GEN5 2019 truck
Allison $40.00
Rated 0 out of 5
JOHN DEERE SERVICE ADVISOR 5.3.225 DATABASE AG + CF ENGLISH 2023
John Deere $250.00
Rated 0 out of 5
CAT CDVR PC Software – Caterpillar Digital Voltage Regulator (CDVR) WINDOWS 10
CAT $45.00
Rated 0 out of 5
Isuzu E-IDSS Diagnostic Service System 04.2022 ( 1 PC )
ISUZU $126.00
Rated 0 out of 5
DDDL 8.17 2023 Detroit Diesel Diagnostic Link Software
Detroit $96.00
Rated 0 out of 5
Cat Factory Password Generator 1.0 2019 WINDOWS 10
CAT $55.00
Rated 0 out of 5
JOHN DEERE PARTS ADVISOR & HITACHI 2.24.2 [2023.07] EPC
Hitachi $125.00
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 INTERNATIONAL ENGINE VT365 (2003 & Older)
INTERNATIONAL ENGINES $24.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 2410 sms
BOBCAT $34.00
Rated 0 out of 5
SERVICE MANUAL DETROIT DIESEL DDDL 7 U
DETROIT $20.00
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
SERVICE MANUAL International Engines DT466 & DT530 (1999-2000) B
INTERNATIONAL ENGINES $29.00
Rated 0 out of 5
SERVICE MANUAL Fuso FK & FM Series 1992-1995
FUSO $24.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 325-328 sms
BOBCAT $65.00
Rated 0 out of 5
SERVICE MANUAL VOLVO D11 (2009)
TRUCK MANUALS $28.00
Rated 0 out of 5
SERVICE MANUAL DETROIT DIESEL Series 60 (DDEC IV & Older)
DETROIT $38.00
Rated 0 out of 5