- whatsapp +51955515985
- support@ecuforcetruck.com
- 24/7 Customer Support
Menu
Shop
Account
Subtotal: $0.00
No products in the cart.
Circuit Description
This fault code checks for system errors in the aftertreatment fuel injection system. This diagnostic can detect malfunctions of the aftertreatment fuel shutoff valve.
Before active regeneration of the aftertreatment diesel particulate filter, a diagnostic test on the system is performed. The aftertreatment fuel injector opens and relieves fuel pressure in the line. The aftertreatment fuel pressure sensor must be reading atmospheric pressure at this point in the test. The aftertreatment fuel injector closes and the aftertreatment purge air actuator opens. This pressurizes the aftertreatment fuel system to vehicle air pressure. The diagnostic then checks to make sure the aftertreatment fuel pressure sensor is reading vehicle air pressure. The aftertreatment fuel shutoff valve then opens and allows pressurized fuel to enter the system. The aftertreatment fuel injector then opens and primes the system by purging the air from the line. The aftertreatment fuel shutoff valve and aftertreatment fuel injector then close and trap the fuel between the aftertreatment fuel shutoff valve and the aftertreatment fuel injector. The diagnostic checks to make sure the system maintains fuel pressure.
Component Location
The aftertreatment fuel injector is installed in the exhaust system in the turbocharger adapter pipe. The aftertreatment fuel pressure sensor and aftertreatment fuel shutoff valve are installed in the shutoff valve manifold. The aftertreatment purge air actuator is located above the shutoff valve manifold.
Conditions for Running the Diagnostics
This diagnostic runs during active regeneration of the aftertreatment diesel particulate filter.
Conditions for Setting the Fault Codes
The engine control module (ECM) detected an internally leaking aftertreatment fuel shutoff valve, aftertreatment purge air actuator, or a stuck closed aftertreatment fuel injector.
Action Taken When the Fault Code is Active
The ECM illuminates the amber CHECK ENGINE lamp and/or the malfunction indicator lamp (MIL) immediately when the diagnostic runs and fails.
Active regeneration of the aftertreatment diesel particulate filter will be disabled until the next key cycle.
Engine torque will be reduced if the engine is operated for an extended period of time with this fault active.
Conditions for Clearing the Fault Code
To validate the repair, perform INSITE? electronic service tool Aftertreatment Diesel Particulate Filter Regeneration Test. Once the temperatures in the aftertreatment are warm enough to inject diesel fuel into the exhaust, the diagnostic will run.
The fault code status displayed by INSITE? electronic service tool will change to INACTIVE immediately after the diagnostic runs and passes.
The ECM will turn off the amber CHECK ENGINE lamp after the diagnostic runs and passes.
For On-Board Diagnostics (OBD) engines, the ECM will turn off the MIL after three consecutive trips where the diagnostic runs and passes.
The ?Reset All Faults? command in INSITE? electronic service tool can be used to clear active and inactive faults, as well as extinguish the MIL for OBD applications
Shop Talk
Possible causes of this fault code include:
Internal leak of the aftertreatment fuel shutoff valve allowing fuel pressure to leak past the shutoff valve.
Possible Cause:
1) Aftertreatment fuel Pressure Sensor failure
2) Aftertreatment Injector
3) ECM calibration
Related
Categories Cumminz, DTC TRUCKS, ISX15 CM2250 (2010-12)Tags 1-, 1925, 2, 2010-12, 334, 3482, Aftertreatment, CM2250, Code, Cummins, Data, Erratic, Fault, FMI, Fuel, Incorrect, Intermittent, ISX15, or, PID, Shutoff, SID, SPN, Valve
Wiring Diagrams
Component Locators
PF Diagnose$60.00
Rated 0 out of 5
- Eaton Service Ranger 4 4.2 database 2017
Eaton$50.00
Rated 0 out of 5
- download MANCATS II v14.01 2014 Diagnostic software MAN CATS ( virtual machine )
MAN$75.00
Rated 0 out of 5
- Diesel Diagnostic Link 8.17 SP1 2023
Detroit$96.00
Rated 0 out of 5
- CAT ET Electronic Technician 2018C
CAT$45.00
Rated 0 out of 5
- volvo Devtool Studio V2 / V3 / V4 Developer tool plus 2.6 / 2.7
Trucks software$35.00
Rated 0 out of 5
- Detroit BackDoor Password Generator V1 V2
Detroit$30.00
Rated 0 out of 5
Hitachi$125.00
Rated 0 out of 5
- JPRO 2022 v3 ( 1 PC )
JPRO$94.00
Rated 0 out of 5
- Allison Doc Premium Update 2023 v2
Allison$102.00
Rated 0 out of 5
- Nexiq eTechnician 1.3.62 2020 etechnician software
NEXIQ$50.00
Rated 0 out of 5
- Freightliner ServiceLink 4.9.6
Freightliner$30.00
Rated 0 out of 5
- Eaton Service Ranger 4.9 Engineering 4.9 [05.2021] Engineering Level ( 1 PC )
Eaton$67.00
Rated 0 out of 5
- Volvo Intermediate Storage File Encryptor/Decryptor (Editor) VISFED 0.3.2
Trucks software$35.00
Rated 0 out of 5
- Caterpillar CAT ET 2021B Electronic Technician + Factory Password (1PC)
CAT$75.00
Rated 0 out of 5
- Isuzu E-IDSS Diagnostic Service System 04.2022 ( 1 PC )
ISUZU$126.00
Rated 0 out of 5
- CAT ET Electronic Technician 2019C
CAT$40.00
Rated 0 out of 5
- DETROIT DDDL 8.14 SP3 – Detroit Diesel Diagnostic Link 8.14 SP3 2021 ( 1PC )
Detroit$73.00
Rated 0 out of 5
- Perkins SPI2 2018A Dealer Parts and Service
Perkins$50.00
Rated 0 out of 5
- VOLVO PROSIS 2023 ( 11.2022 )
Trucks software$96.00
Rated 0 out of 5
Related products
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
- Bendix ABS EC-30 Fault Code: SID 251 FMI 3
Bendix ABS
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
- PACCAR PX-9 CM2350 (2013-17) Fault Code:3634 PID: SPN:5484 FMI:4 Engine Fan Clutch 2 Control Circuit – Voltage Below Normal or Shorted to Low Source
DTC TRUCKS
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
- SERVICE MANUAL Carrie 30s
CARRIE$20.00
Rated 0 out of 5
- SERVICE MANUAL BOBCAT 853 sms
BOBCAT$40.00
Rated 0 out of 5
- SERVICE MANUAL BOBCAT 371 SMS
BOBCAT$40.00
Rated 0 out of 5
- SERVICE MANUAL BOBCAT 863 sms
BOBCAT$62.00
Rated 0 out of 5
- SERVICE MANUAL Fuso FH Series 1996-2001
FUSO$28.00
Rated 0 out of 5
- SERVICE MANUALDAF xf xe engine manual
DAF$20.00
Rated 0 out of 5
- SERVICE MANUAL BENDIX EC-60
BENDIX$17.00
Rated 0 out of 5
- SERVICE MANUAL HINO FD.FE.FF.SG 2017
HINO$36.00
Rated 0 out of 5
INTERNATIONAL ENGINES$17.00
Rated 0 out of 5
- SERVICE MANUAL BOBCAT 2200 2300 sms
BOBCAT$54.00
Rated 0 out of 5