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Re: 5.9 Cummins Idle Validation Switch
Posted to HD/Fleet Forum on 4/21/2024 10 Replies

Greetings: this is an update to the IVS / running issue. Last night, i verified that I have at least a solid 6 psi lift pump PSI at the filter housing. The filter is two weeks old, no debris in filter bowl.

Hooked my old Genesis scan tool and off I went.

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