ENGINE
DIESEL PARTICULATE FILTER HANDLING MANUAL, WSM
1-S34
[12] RESETTING BY USING DIAGNOSIS TOOL
• The engine ECU memorizes the quantity of soot and ash deposited in the DPF.
So, the value needs to be reset by the "DPF Soot Load Reset", "DPF Regeneration Interval Time Reset"
in the utility functions of the diagnosis tool (Diagmaster) immediately after the cleaning and replacement
of the filter.
Follow the procedure given below by connecting the diagnosis tool (Diagmaster) after installing the DPF muffler
full assy to a product (engine).
(1) In Case of Scheduled Maintenance for Every 3,000 Hours of Operation, or
In Case of Heavy Soot Accumulation (P-Code:P3008, J1939:3701-0)
Step1
1. Reset the value by "DPF Soot Load Reset" in the utility functions
of the diagnosis tool.