3434
New Holland 3434: Severe Derating Due to DPF Inducement
Issue description
The system has entered a severe derating level due to the inducement of the Diesel Particulate Filter (DPF). This condition indicates that the DPF is not functioning properly, leading to reduced engine performance.
Check the cause
The condition of the Diesel Particulate Filter (DPF)
The operation of the system that controls the DPF inducement
Repair steps
Inspect
Inspect the Diesel Particulate Filter (DPF) for blockage, damage, or excessive soot accumulation.
Test
Test the system that controls the DPF inducement to ensure it is operating within normal parameters.
Clean or Replace
If the DPF is damaged or clogged, clean or replace it as necessary.
Parts you might need
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