- whatsapp +51955515985
- support@ecuforcetruck.com
- 24/7 Customer Support
Menu
Shop
Account
Subtotal: $0.00
No products in the cart.
Circuit Description
The variable geometry turbocharger (VGT) is electronically activated by the VGT actuator. The VGT actuator is a smart device that receives information via the J1939 datalink from the primary ECM. The VGT actuator performs its own diagnostics and reports failures back to the primary ECM with the J1939 data link.
Component Location
The VGT actuator is located on the turbocharger bearing housing.
Conditions for Running the Diagnostics
This diagnostic runs continuously when the keyswitch is in the ON position or when the engine is running.
Conditions for Setting the Fault Codes
The primary engine ECM does not receive a valid J1939 message from the VGT actuator for more than 1 second.
Action Taken When the Fault Code is Active
The ECM illuminates the red STOP ENGINE lamp and/or malfunction indicator lamp (MIL) immediately when the diagnostic runs and fails.
VGT actuation will be disabled.
Conditions for Clearing the Fault Code
-To validate the repair, perform a key cycle. The diagnostic will clear immediately after a valid J1939 message is received from the VGT actuator.
-The ECM will turn off the red STOP ENGINE lamp and enable VGT operation immediately after the diagnostic runs and passes.
-The ECM will turn off the MIL after 3 consecutive ignition cycles that the diagnostic runs and passes.
-This fault code and MIL can also be cleared with the INSITE™ electronic service tool.
Shop Talk
Troubleshoot high inactive counts of Fault Code 2636 as an active fault code.
Possible Causes
-The VGT actuator is not receiving power from the ECM. This can be caused by an open circuit in the power supply wire or low voltage supplied by the primary engine ECM.
-An open return circuit on the VGT actuator circuit.
-An open or short circuit on the J1939 data link circuit between the ECM and VGT actuator.
-Intermittent communications between the VGT actuator and the primary engine ECM on the J1939 data link.
-Rapid cycling of the keyswitch.
– damaged termination resistor in the engine data link harness.
– damaged engine ECM.
Related
Categories Cumminz, DTC TRUCKS, ISB4.5 CM2150Tags -, Abnormal, Actuator, Circuit, CM2150, Code2636, Cummins, Driver, Fault, FMI9, ISB4.5, PID, Rate., SPN641, Update, VGT
Wiring Diagrams
Component Locators
- Wabco PIN Code Calculator Diagnostic Software PIN 1 PIN 2
Trucks software$10.00
Rated 0 out of 5
NISSAN UD$100.00
Rated 0 out of 5
- DOWNLOAD Volvo VODIA 5.2.50 works with VOCOM + video
Trucks software$98.00
Rated 0 out of 5
- Bendix Acom Pro 2022 v3 ( 1 PC ) BENDIX 2022 V3
Bendix$85.00
Rated 0 out of 5
- Allison DOC 2021 V2 (1PC)
Allison$67.00
Rated 0 out of 5
- volvo delete files 2023 33,46 GB
Trucks software$300.00
Rated 0 out of 5
Hitachi$125.00
Rated 0 out of 5
- Allison DOC 2019 PC software + GEN5 2019 truck
Allison$40.00
Rated 0 out of 5
- CAT Password Recovery Tool for CAT ecm configuration files WINDOWS 10
CAT$20.00
Rated 0 out of 5
- CATERPILLAR FLASH FILE 2021 74 GB ( Collection 2021 ) sofware trucks
CAT$55.00
Rated 0 out of 5
- Detroit Diesel Switcher Tool + Video Manual
Detroit$12.00
Rated 0 out of 5
- Meritor Wabco Tool Box 12.9.1
Trucks software$35.00
Rated 0 out of 5
- CUMMINnSsg INSITEr 8.7.0.86 PRO + ZAP-IT
cummisznn$70.00
Rated 0 out of 5
- DOWNLOAD CNH EST 9.8 ENGINEERING
CNH$115.00
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
- Detroit Diesel Diagnostic Link DDDL 6.50 ( software trucks )
Detroit$20.00
Rated 0 out of 5
- Diamond Logic Builder DLB 2019 Database 2019
Navistar$50.00
Rated 0 out of 5
PF Diagnose$60.00
Rated 0 out of 5
- CAT ET Electronic Technician 2019C
CAT$40.00
Rated 0 out of 5
- Eaton Service Ranger 4 4.2 database 2017
Eaton$50.00
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 Carrie Genesis R70 Genesis R90 Genesis TR1000 Multi -Temp
CARRIE$25.00
Rated 0 out of 5
- SERVICE MANUAL Bendix Air Brakes
BENDIX$20.00
Rated 0 out of 5
- SERVICE MANUAL Fuso FH Series 2002-2004
FUSO$29.00
Rated 0 out of 5
- MANUAL SERVICE DEUTZ AGROTRON 106-110-115-120-135-150-165 MK3
DEUTZ$34.00
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
INTERNATIONAL ENGINES$34.00
Rated 0 out of 5
- SERVICE MANUAL VOLVO DD12A (1993-1998)
TRUCK MANUALS$38.00
Rated 0 out of 5
- SERVICE MANUAL BOBCAT 116 sms
BOBCAT$54.00
Rated 0 out of 5
- SERVICE MANUAL BOBCAT 642b sms
BOBCAT$47.00
Rated 0 out of 5
- SERVICE MANUAL Carrie 30s
CARRIE$20.00
Rated 0 out of 5
