Isx cm2350 fuel pump actuator. Use the correct fuel, lubricating oil, and coolant in your engine as specified in Maintenance Specifications (Section V). But what to do when it fails? CM2350 Controls – Adaptive Trim Function for the Injectors For most injectors previously used on Cummins XPI fuel systems injector trim codes (bar codes) were required. 8K subscribers Subscribe Mar 24, 2025 · Fuel control actuator problems? Here’s how to test, diagnose, and replace your FCA—whether you drive a Cummins, Duramax, or Powerstroke. Test both the fuel volume and fuel pressure capabilities of the high pressure fuel pump at the same time. 5 ohms is normal). Fleece Performance Engineering turbochargers set the industry standard for quality and reliability - our turbocharger is a direct replacement for Cummins ISX CM2250 and CM2350 models. Learn more about Manuals and Technical Documents from Cummins, Inc. Application:Suitable for Cummins Engine ISX QSX ISX11. With CM2350 control system there is no requirement to record and program injector trim code. Fuel supply from tank 2. txt) or view presentation slides online. The new part number is 4307411 and it replaced 2872888. FUEL PUMP ACTUATOR TEST LEAD 5299368 EXHAUST GAS RECIRCULATION VALVE POSITION SENSOR CRANKCASE BREATHER HEATER FUEL LIFT PUMP EXHAUST GAS RECIRCULATION VALVE MOTOR BRAKE PEDAL POSITION SWITCH Replace the High-Pressure Fuel Pump Return Flow Test in the Fault Code 559 troubleshooting tree. 9. Fuel pump gear pump 5. CM2350 fuel pump failure. com: Rawze's ISX Technical Discussion and more / Big Truck Technical Discussion / ISX Related Help / Havig a bad day. Teknisi Thursday, December 24, 2015 CUMMINS Diesel Engines Flow Diagram Without Thermal Recirculation Valve 1. Turbo Model: HE400VG, HE451VE, HE500VG, HE561V. ECM How To Replace ISX Cummins Fuel Pump Actuator Stevens Truck Power 10. For anyone wondering the fuel pump actuator for the 2cyl and 3cyl pumps on the CM2250 & CM2350 is the same per Cummins. Jan 9, 2023 · The fuel actuator of the Cummins ISX engine plays a crucial role in the fuel and power management of your truck. 9 CM2250 ECF, QSX15 CM2250, QSX15 CM2250 ECF. In-stock and ready to ship! ISX12 CM2350 X102, ISX12 G CM2180 EJ, ISX12 CM2250, ISX15 CM2250 SN, ISX15 CM2350 X101. Always re-torque the connector retaining nuts when a high pressure supply line is removed Pre-fill the suction side filter Pressure side filter can be prefilled if clean side block-off plug used The fuel pump actuator is a replaceable component Shop Activity Excessive fuel rail pressure in the ISX15 CM2350 can stem from a faulty fuel pressure regulator or blocked return lines. Apr 24, 2025 · The Cummins ISX fuel pump actuator is located on the back of the injection pump, on the lower side of the driver’s side of the engine, near the front and just above the level of the frame rail. Replace the High-Pressure Fuel Pump Return Flow Test in the Fault Code 559 troubleshooting tree. 3686718 3690768 Cummins 12V Fuel Transfer Pump for Cummins ISX ISX12 ISX15 QSX. Engine control module (ECM) cooling plate inlet 7. Cummins - ISX15 CM2350 (2013-17) - Free download as PDF File (. This document provides an electrical circuit diagram and connector pin labels for a Cummins ISX15 CM2350 engine. Start by measuring the fuel pump actuator resistance (around 2. It controls the amount of fuel going into the rail and regulates the rail pressure. uses the latest technology and the highest quality components to produce its engines. Priming pump 3. 2 days ago · Rawze. pdf), Text File (. Fuel pump gear pump inlet 4. ISZ13 CM2150 SN, QSX, QSX11. Cummins Inc. for Trucks with ISX, QSX, QSZ, ISX CM570, ISX CM870, ISX CM871, ISX CM871 E. Fuel System Cummins ISX15 CM2350 - Electronic Engine Blog. , an industry leader in reliable power solutions for more than 100 years. Fuel pump gear pump outlet 6. I just replaced mine and it helped the problem I was having with measured fuel pressure deviation from commanded pressure and surging at idle. Blending engine oil with fuel is prohibited for engines with an aftertreatment system. QSX15 CM2350 X105, QSX15 CM2350 X106, QSX15 CM570, QSZ13 CM2150 Z101. . a9jmi, o9fe, plgdk, ae2xpc, r30e, l2jv, 4dfu, e93qwh, twwh, 9mrq,