BLOG DPF SOLUTIONS PRO

Repair as follows: Note : This repair requires TIG welding and should be done by an experienced welding technician. 1. Shut off the engine, apply the parking brake, chock the wheels, and perform any other applicable safetysteps. 2. Disconnect the batteries.3. Remove...

Repair as follows: Note : This repair requires TIG welding and should be done by an experienced welding technician. Note : If the Diesel Oxidation Catalyst (DOC) inlet pipe has completely separated from the Aftertreatment,replacement of the 1-BOX is necessary. 1. Shut...

Aftertreatment Sensor Boss Repair Replacement of the Aftertreatment Device (ATD) is not necessary if the sensor boss threads are damaged duringservice. Detroit™ has released all ATD sensor bosses, along with the required Tungsten Inert Gas (TIG) weldingrods to make...

The instrument panel lamps are explained below: Amber Warning LampRed Stop LampDiesel Particulate Filter Regeneration LampHigh Exhaust System Temperature LampMalfunction Indicator LampFuel Filter Restriction Sensor Lamp: Fuel Filter FailedWater-In-Fuel Lamp...

Description and Operation of PTO Dosing PTO Dosing is a feature that enables Active Regeneration of the DPFs while in PTO mode. This can reduce thechance of hydrocarbon buildup and DPF zone faults in vehicles that spend a large amount of time in PTO mode.Fast idle...

WARNING HOT EXHAUSTDuring parked regeneration the exhaust gases will be extremely HOT and could cause afire if directed at combustible materials. The vehicle must be parked outside. ENGINE EXHAUSTTo avoid injury from inhaling engine exhaust, always operate the engine...

BOX™ Aftertreatment Exhaust FlowBOX (2V2) Aftertreatment Exhaust FlowAftertreatment Regeneration Strategy Passive Regeneration Passive regeneration occurs during normal operation when the engine is running at higher loads, which increasesexhaust temperatures. This...

The Selective Catalytic Reduction (SCR) catalyst converts a mixture of nitrogen oxides and Diesel Exhaust Fluid(DEF) into nitrogen and water. DEF is pressurized by a pump and is then sprayed into the exhaust between theDiesel Oxidation Catalyst (DOC) / Diesel...

2.1.1 Aftertreatment Variances 2.1.1.1 1-BOX™ Aftertreatment System2.1.1.2 2-BOX (2V2) Aftertreatment System2.1.2 Description and Operation of the Diesel Particulate Filter The Diesel Particulate Filter (DPF) substrate is comprised of a ceramic material. The substrate...