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Re: Hino Catalyst code
Posted to HD/Fleet Forum on 4/2/2021 4 Replies


Thank you for the great information. I will see if my scan tool allows me to manually operate the DOC injector, or if there even is one. This is a fleet shop and most trucks are 6.7 Cummins, and only two Hinos. I assume the DOC is used in a heavier app... Login to read more.

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