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Re: dt466 code 333
Posted to HD/Fleet Forum on 11/1/2008 7 Replies

Check ICP vs desired while revving in the bay. They should match. If they do deadhead the HP pump by powering the disconnected IPR and cranking it. You should see 3000+PSI.

What's max ICP you've seen loaded during a test drive? Login to read more.

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