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Diesel throttle valve.

Diesel Tuning Fundamentals

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Discussion and questions related to the course Diesel Tuning Fundamentals

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Hey, im wondering if and or how to control the factory LMM Duramax throttle valve? In its original factory setting far as I understand was used with EGR and to shorten warm up times, essentially emission related. Im curious if this is used, or can be used in grade braking in conjunction with vane position to create better engine braking resistance? I see that there are some basic parameters in EFILIve for the throttle valve, but not much else. Is this a worth wile investigation? What PID could I pull to log its positions?

Thanks,

Jake

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