- 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, ISX12 CM2250 (2010-12)Tags 1-, 1925, 2, 2010-12, 334, 3482, Aftertreatment, CM2250, Code, Cummins, Data, Erratic, Fault, FMI, Fuel, Incorrect, Intermittent, ISX12, or, PID, Shutoff, SID, SPN, Valve
Wiring Diagrams
Component Locators
- Isuzu IDSS 2021 Diagnostic Software
ISUZU$100.00
Rated 0 out of 5
- Volvo I-Shift service manual PDF
TRUCK MANUALS$55.00
Rated 0 out of 5
- Hino DX3 1.22.10 2022 ( 1 PC )
Hino$96.00
Rated 0 out of 5
- Diagnostic Software PSI Powerlink 2.3.1
PSI Powerlink$94.00
Rated 0 out of 5
- CAT CDVR PC Software – Caterpillar Digital Voltage Regulator (CDVR) WINDOWS 10
CAT$45.00
Rated 0 out of 5
- 10 IN 1 FOR CAT SIS Caterpillar 2021 Full Service Dealer INCLUDING CAT 2019 C
CAT$110.00
Rated 0 out of 5
- Cumminmms Insiter 8.9 Diagnostic Software
cummisznn$95.00
Rated 0 out of 5
- 2021 VOLVO PREMIUM TECH TOOL PTT V2.8.21 VCADS+DEVELOPER TOOL+APCI 2021/09 ( 1 PC )
Trucks software$85.00
Rated 0 out of 5
- Bendix 6.16 ACom Diagnostics ( bendix software trucks )
Bendix$35.00
Rated 0 out of 5
- JPRO 2022 v3 ( 1 PC )
JPRO$94.00
Rated 0 out of 5
- VOLVO PTT TECH TOOL 2.8.220 2023 Last version 1pc
Trucks software$200.00
Rated 0 out of 5
- Thermo King EPC 2012
Thermo King$45.00
Rated 0 out of 5
- Cumming Caltem 5.9.1 2022 ( 1 PC )
cummisznn$78.00
Rated 0 out of 5
- CAT ET Electronic Technician 2018C
CAT$45.00
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
- VOLVO PREMIUM TECH TOOL PTT 2.7.116 + APCI 2021 + devtool ( ONLINE )
Trucks software$80.00
Rated 0 out of 5
- Caterpillar CAT ET 2021B Electronic Technician + Factory Password (1PC)
CAT$75.00
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
- Volvo Intermediate Storage File Encryptor/Decryptor (Editor) VISFED 0.3.2
Trucks software$35.00
Rated 0 out of 5
- DOWNLOAD Volvo VODIA 5.2.50 works with VOCOM + video
Trucks software$98.00
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
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
- SERVICE MANUAL DETROIT 1995 SER 60 PARTS
DETROIT$65.00
Rated 0 out of 5
- SERVICE MANUAL BOBCAT 337 – 341 sms
BOBCAT$60.00
Rated 0 out of 5
- SERVICE MANUAL BOBCAT 320-322
BOBCAT$65.00
Rated 0 out of 5
- MANUAL SERVICE DEUTZ AGROTRON 130-140-155-165 MK3
DEUTZ$37.00
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 Carrie TEMPRA 440S SERIES
CARRIE$20.00
Rated 0 out of 5
- SERVICE MANUAL DAF XF105
DAF$28.00
Rated 0 out of 5
- SERVICE MANUAL DETROIT DIESEL 16V2000 Workshop Manual M020155
DETROIT$28.00
Rated 0 out of 5
- SERVICE MANUAL DETROIT DIESEL DD15 , DD13 Service Workshop Repair Manual
DETROIT$25.00
Rated 0 out of 5
- SERVICE MANUAL MACK V-MAC IV (2010 Emissions)
MACK$40.00
Rated 0 out of 5