WebThe Cummins Particulate Filter contains the Diesel Particulate Filter (DPF) which collects and oxidizes carbon to remove particulate matter (PM) by more than 90%; the Diesel Oxidation Catalyst (DOC) aids in this process … WebOct 27, 2024 · Simple to remove the 4 13mm nuts to drop the heat shield pop the retaining clips off the line, disconnect the wire connector and the two push on line connectors. Then it’s a matter of installing the new one and buttoning up. The part number for the line assembly is 68161471AG A andymax Registered Joined Mar 7, 2016 387 Posts #13 · …
Removing the DEF Lines (Tank to Pump) - Diesel Diagnostic Equipment
WebDIAGNOSTIC: Det ecting stuck DEF tank heater valve. The DEF tank heater valve is a normally closed valve. At key off, disconnect the DEF tank coolant supply line from the DEF sending unit (see supply line location in Step 1 Figure 1). With the line connected, only residual coolant should exit the line. Allow 2 minutes for residual coolant to exit. WebCodes 3258 and 3261 returned. installed new heater relay, load tested the supply circuit, tested for a short to ground, checked pin fit at module, inline connector and at the … ray bradbury famous quotes
Fault Code: 4169 SPN: 5745 FMI: 4 - JustAnswer
WebJan 7, 2024 · Senior Member. 145 Posts. Posted - 01/21/2024 : 1:00:08 PM. from the cummins book. if ambient temp below 25f the def controller will command the defrosting system to go into defrost state. the dosing unit will turn on its internal heater to defrost any def inside it. if applicable, will also turn on the heated lines. if the def tank temp drops ... WebDEF Return-Line Fitting Heater Installation 1. Park the vehicle on a level surface, shut down the engine, and set the parking brake. Chock the tires. 2. Remove the DEF tank cover if … WebNov 17, 2024 · 2024 Freightliner M2 Cummins DEF Heater Valve and Header Replacement, Codes 1679, 4243, and 1713. Build and Rebuild. 346 subscribers. Subscribe. 5.4K views 2 years ago. ray bradbury fire and ice