The instruction screenshoot is created on F7S platform. But path and method still applied to models: F3,F3G, F3D, F3S,F3SN, F3SG, F5D, F5G, F7SN,F7SG

Path: Diesel Heavy Vehicle→UD (V7.41)→Hino Engine→Enter the System→Special Function→Check Functions→DPF Check→DPR Forced Regeneration.

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Select “Hino Engine”;

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Click “Enter the System”;

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Read the information carefully before clicking “ok”;

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Select “Special Function”;

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Select “Check Functions”;

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Select “DPF Check”;

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Select “DPR Forced Regeneration”;

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Read the instructions carefully before clicking “OK”;

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Read the information carefully before clicking “OK”;

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The test will stop and idle speed will return to normal when the particulate filter is sufficiently cleaned of soot. Press "stop" to exit the process early if need be.