Cummins aftertreatment fuel shut off valve location. - Thank you again. . Aug 28, 2022 · Remove the aftertreatment fuel shutoff valve (1), and aftertreatment pressure sensor (2) with a 1-1/8 inch open end wrench. Before active regeneration of the aftertreatment diesel particulate filter, a diagnostic test on the system is performed. It helps pay for the $790/month internet bill that the forum consumes. Nov 6, 2023 · The location of the Cummins ISX aftertreatment fuel shut-off valve can be found on the driver’s side of the engine towards the rear. ISX12 G Fuel Shutoff Valve Removal and Installation Cummins Upsrep 929 subscribers Subscribed 2 days ago · I want to personally thank everyone who has donated to the forum recently. When using solvents, acids, or alkaline materials for cleaning, follow the manufacturer’s recommendations for use. The aftertreatment fuel pressure sensor and aftertreatment fuel shutoff valve are installed in the shutoff valve manifold. The The Cummins Doser Fluid Shutoff Valve 5308313 is used primarily on EPA13 15 liter ISX/QSX engines. This diagnostic can detect malfunctions of the aftertreatment fuel injector, aftertreatment fuel shutoff valve, and aftertreatment purge air actuator. The aftertreatment purge air actuator is located above the shutoff valve manifold. Oct 27, 2022 · Make sure the area around the fuel shutoff manifold is clear of debris. It is connected to the purge air actuator via an air line and is screwed in from the bottom. I'm troubleshooting code 1925, which seems to indicate an issue with that sensor or the after-treatment fuel shutoff valve. Customer: I'm trying to find the location of the after-treatment pressure sensor on a specific truck model equipped with a particular engine. Feb 1, 2025 · The aftertreatment fuel pressure sensor and aftertreatment fuel shutoff valve are installed in the shutoff valve manifold. Wear goggles and protective clothing to reduce the possibility of personal injury. Cummins ISX15 CM2250 (2010-12) Fault Code: 1925 PID: SID 334 SPN: 3482 FMI: 2 Aftertreatment Fuel Shutoff Valve 1- Data Erratic, Intermittent, or Incorrect Circuit Description This fault code checks for system errors in the aftertreatment fuel injection system. Disconnect the wiring harness from the aftertreatment fuel shutoff valve, aftertreatment fuel drain valve, and aftertreatment pressure sensor. Jun 28, 2018 · If I am looking at this correctly, can be caused by after treatment fuel shut off valve,supply line leaking to shut-off manifold, plugged fuel filter or a bad fuel gear pump. How to properly diag a Cummins fuel shut off valve issue Cummins fuel shut off valve diag Join us on our mission, and prepare for the coolest content on the net!!!! We are After the treatment, the fuel drain valve and the after-treatment fuel shutoff valve are located in the after-treatment fuel shutoff manifold, which is situated on the fuel filter side attached to the block. Use compressed air to clean the area and remove any loose dirt particles. The aftertreatment fuel injector is installed in the exhaust system in the turbocharger adapter pipe. cbp gezpkut qbg poi teyh tothld skrxt vcxwzt sinepcuds octm