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Re: 99 f450 psd icp pressure problem
Posted to HD/Fleet Forum on 2/14/2008 5 Replies

Marcus,

You can't necessarily trust the ICP pressure reading on the scanner, it's an inferred value. What's the IPR % and ICP volts doing? Does the IPR climb and the ICP volts drop? Or does the IPR and ICP climb together?

Are you getting a P1211?

When yo... Login to read more.

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