WebJan 10, 2014 · Having it heated by coolant would be a delayed system until the coolant was hot enough and I though the def needed to be flowing as soon as the engine was running which an electrical heating system would provide, or am I horribly wrong? Wouldn't be the first time Ram3500Dually Registered Joined Feb 6, 2007 15,315 Posts #10 · Jan 9, 2014 WebTechnician: cumminsdr Thank You this fault is for the Open circuit detected in the diesel exhaust fluid line heater 1, The aftertreatment diesel exhaust fluid line heater 1 is located on the supply line between the diesel exhaust fluid dosing unit and the diesel exhaust fluid dosing valve.
805-12.pdf - 4354/FMI 5, SPN 4356/FMI 5, SPN …
WebFeb 1, 2024 · Def sits inside tank pump mounts to bottom of tank and sits inside tank/fluid pump has heater attached that runs when truck runs (they have verified that the heater on both of thses pumps did function) def has freeze point of 12* (really good def that is fresh, older lessor quality def could be higher) temp outside has routinely been sub zero WebApr 16, 2024 · DEF line 1 heater issue and replacement. Simon Says. 709 subscribers. 109. 17K views 2 years ago. Freightliner DEF line heater 1 , power supply 2 heating element failed Show more. … small brain moment
Esn 79458541 cummins Fault Code: 3425 Aftertreatment Diesel… - JustAnswer
WebThis diagnostic is typically Line Heater 1 Open Circuit. 1. Check for multiple codes. a. If SPN 4354/FMI 5 and SPN 4356/FMI 5 are present, repair open between pin 9 of the … WebApr 29, 2024 · 1 Aftertreatment diesel exhaust fluid line heater circuit pin to ground short Solution: S00003371 Verification Conditions • Turn keyswitch OFF. • Disconnect the aftertreatment diesel exhaust fluid line heater from the aftetreatment diesel exhaust fluid controller harness. WebNumber Of Connectors: 1 Hardware Included: Yes Compare Dorman OE Solutions Diesel Exhaust Fluid (DEF) Heater - 904-394 Part #: 904-394 Line: DOR ☆☆☆☆☆ ☆☆☆☆☆ 4.3 (3) Select a store to see pricing & availability or search by City & State or Zip: Connector Gender: Female, Male Number Of Connectors: 2 Hardware Included: Yes Compare solve for instantaneous velocity calculator