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Re: 2005 Isuzu NPR-hesitates at time s
Posted to HD/Fleet Forum on 3/2/2011 1 Reply

[...trimmed text...]

forgot MAF and Boost :-)

Injection quantity rates are adjusted for each powestroke based on crank sensor input and some sort of voodoo within the PCM :-)

The quantity adjustments can be seen in t... Login to read more.

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