Fuel System Cummins ISX15 CM2350 - Electronic Engine

Flow Diagram

Without Thermal Recirculation Valve

1. Fuel supply from tank
2. Priming pump
3. Fuel pump gear pump inlet
4. Fuel pump gear pump
5. Fuel pump gear pump outlet
6. Engine control module (ECM) cooling plate inlet
7. ECM cooling plate outlet
8. Pressure-side fuel filter inlet
9. Pressure-side fuel filter (5-micron)
10. High-pressure fuel pump inlet
11. High-pressure fuel pump
12. Fuel pump actuator
13. High-pressure fuel pump outlet
14. High-pressure fuel rail supply
15. Fuel rail
16. Fuel pressure sensor location
17. High-pressure relief valve and drain
18. High-pressure injector supply lines
19. High-pressure fuel connector
20. Fuel injector
21. Fuel injector drain check valve (banjo type)
22. Fuel drain manifold
23. Fuel pump drain
24. Fuel return to tank.

With Thermal Recirculation Valve

Note : The thermal recirculation valve is an optional component installed in place of the fuel drain manifold.

1. Fuel supply from tank
2. Fuel supply from thermal recirculation valve
3. Priming pump
4. Fuel pump gear pump inlet
5. Fuel pump gear pump
6. Fuel pump gear pump outlet
7. ECM cooling plate inlet
8. ECM cooling plate outlet
9. Pressure-side fuel filter inlet
10. Pressure-side fuel filter (5-micron)
11. High-pressure fuel pump inlet
12. High-pressure fuel pump
13. Fuel pump actuator
14. High-pressure fuel pump outlet
15. High-pressure fuel rail supply
16. Fuel rail
17. Fuel pressure sensor location
18. High-pressure relief valve and drain
19. High-pressure injector supply lines
20. High-pressure fuel connector
21. Fuel injector
22. Fuel injector drain check valve (banjo type)
23. Fuel drain from injector
24. Fuel drain manifold
25. Fuel thermal recirculation valve
26. Fuel pump drain
27. Fuel return to tank.

Note : The retrofit thermal recirculation valve is an optional component available for all original equipment manufacturers.

1. Fuel supply from tank
2. Fuel supply from retrofit thermal recirculation valve
3. Priming pump
4. Fuel pump gear pump inlet
5. Fuel pump gear pump
6. Fuel pump gear pump outlet
7. ECM cooling plate inlet
8. ECM cooling plate outlet
9. Pressure-side fuel filter inlet
10. Pressure-side fuel filter (5-micron)
11. High-pressure fuel pump inlet
12. High-pressure fuel pump
13. Fuel pump actuator
14. High-pressure fuel pump outlet
15. High-pressure fuel rail supply
16. Fuel rail
17. Fuel pressure sensor location
18. High-pressure relief valve and drain
19. High-pressure injector supply lines
20. High-pressure fuel connector
21. Fuel injector
22. Fuel injector drain check valve (banjo type)
23. Fuel drain from injector
24. Fuel drain manifold
25. Fuel retrofit thermal recirculation valve
26. Fuel pump drain
27. Fuel return to tank.

1. Pressure-side fuel filter outlet to aftertreatment fuel shutoff manifold
2. Aftertreatment fuel shutoff manifold
3. Aftertreatment injector.

Read More:
Fuel System Cummins QSB3.3 - Electronic Engine

Blog.Teknisi

45 Responses to "Fuel System Cummins ISX15 CM2350 - Electronic Engine"

net maticoSunday, July 28, 2019 at 11:04:00 PM PDT
Many Autos is the best ABS pump,Abs Sensor, Abs rings spare part company in Reading, United Kingdom. We also provide free collection and Delivery service from your home or place of work.
Amyy SilvaSunday, March 15, 2020 at 10:42:00 AM PDT
Someone else might have a preference for a cell phone model that was discontinued, forcing them to turn to second-hand sources to fill their needs. Selling old electronics supplies this market, and is a completely safe, legitimate way to get money.electronic components online
CruiseMonday, May 11, 2020 at 11:53:00 AM PDT
The customers have an added advantage when the electronic stores offer deals and discounts. It is all the more useful for young people who are trying to set up new home. Oven Repair in San Diego
AzlanMonday, May 18, 2020 at 4:50:00 AM PDT
The ECM in the wake of accepting data from different control sensors decides the time span the injectors should be grounded to infuse the specific measure of fuel given the pull yield request from the motor. injector cleaner
LewisTuesday, June 9, 2020 at 3:47:00 PM PDT
Then you can make an informed decision on the electronics items that you want to purchase. You'll find more choices than ever online where you will be able to choose the models and colours that you prefer. ac motor repair
yoyoThursday, June 11, 2020 at 3:46:00 AM PDT
This is my first time i visit here and I found so many interesting stuff in your blog especially it's discussion, thank you. fuel system cleaning