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TB1087 – DPF forced regeneration not required

Models: Diesel Particulate Filter (DPF) fitted vehicle applications

Symptoms: DPF fault codes present, DPF light illuminating or flashing, vehicle experiencing performance issues.

Failure/Issue: DPF codes have not been diagnosed, inability to diagnose without a scan tool, ignoring the DPF capabilities, inability to read the true differential pressures of the DPF and exhaust temperatures.

For more information download technical bulletin and refer to the videos below

TB1087- DPF forced regeneration not required

Instructional video 1 – Mitsubishi 4N15 DPF differential pressure sensor failure

Instructional video 2 – Testing for oil dilution – diesel fuel in the oil

For further information on DPF diagnosis please also refer to the DPF Diagnosis & Testing webinar.

If you require any further diesel diagnostic assistance Diesel Help members please Log A Job, for non-members please join our over the phone support service Diesel Help.