This instruction show you guide on how to do DPF regeneration for Paccar engine.
2021 Paccar ESA Electronic Service Analyst 5.4.3+KG+Instruction+SW Files
Carefully read the following instructions to regenerate the DPF. If you have any problems or difficulties contact your
nearest authorized PACCAR dealer for assistance.
The ATS requires conditions typically found in highway driving to regenerate the DPF. If the DPF warning lamp is illuminated,
the easiest option is to assist the ATS by proceeding to the nearest highway.
• Select a highway that has a posted legal speed of more than 35 mph.
• Drive your vehicle until the DPF lamp goes off. This may take 30 -45 minutes of speeds greater than 20 mph (32 kph).
If your operation or planned route in the immediate future limits your ability to reach highway speeds, proceed to the next section titled
Parked Regeneration
In very limited applications or operations the DPF must be regenerated by initiating a Parked
Regeneration. Follow these seven steps to initiate a Parked Regeneration:
1. Pull the vehicle over to a safe location.
2. Ensure no one is in the immediate vicinity to the tail pipe.
3. Maintain a minimum of 5 feet of clearance to any combustible materials from the edge and top of the vehicle.
WARNING: Parking the vehicle too close to any combustible materials or vapors may start a fire,ignite an explosion or
burn someone standing close by. Before pushing the Regeneration switch on the dash, walk around our vehicle and ensure
you have at least five (5) feet clearance from the sides and top of your vehicle to any combustibles. Ensure no one is in the immediate
vicinity to the tailpipe.
Failure to comply could ignite a fire or cause an explosion, resulting in death, personal injury,equipment or property damage.
WARNING: Never initiate a regeneration in a closed building or enclosure.
Always park your vehicle outside and ensure no one is in the immediate vicinity. Failure to comply could ignite a fire or cause an explosion, resulting
in death, personal injury equipment or property damage.
Paccar ESA Electronic Service Analyst v5.4.3 v5.2.2 Free Download
NOTE: Typical operation areas or materials that can contain explosive vapors, flammable materials or people in close proximity of the vehicle are:
• Fuel depots
• Grain elevators
• Dry grass, leaves or trees
• Transfer refuse stations/dumps
• Parking lots
• Load/unload terminals
NOTE: While the list above may appear comprehensive, it is your responsibility to take the necessary precautions and be aware of your surroundings and ensure
that no combustibles (materials or vapors) or bystanders are close by before initiating a regeneration.
4. Verify that the following conditions are met before proceeding. A Parked Regeneration will not initiate if any of these conditions are not met:
° Parking brake is applied / set
° Engine is at low idle
° DPF warning lamp is illuminated or flashing
° Coolant is at operating temperature
° No throttle, brake or clutch applied
° PTO is disengaged
° Transmission is in neutral
° Cruise control switch is off
° Engine brake switch is off
5. Get out and walk all around vehicle to ensure that the vehicle is at least 5 feet away from all combustible materials and no one is in the immediate vicinity.
6. Climb back into the vehicle.
7. Push the Regeneration (START) Switch located on the dash for at least 4 - 8 seconds to initiate a
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