HP Tuners GM Gen 4 Training Part 20: Power Enrich Speed Density Tuning
HP Tuners GM Gen IV Training Course • 33m
Follow along with lead instructor, Jeff Evans, as he walks you through how the power enrich tables work within the Gen IV ECMs. We take a specific look at creating a custom histogram within the VCM scanner software to properly tune high load / full throttle areas of operation within the speed density volumetric efficiency tables.
Up Next in HP Tuners GM Gen IV Training Course
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HP Tuners GM Gen 4 Training Part 21: ...
Follow along with lead instructor, Jeff Evans, as he walks you through how the cranking fuel and open loop tables work within the Gen IV ECMs. We take a specific look at creating a custom chart vs time within the VCM scanner software to properly configure cranking fuel.
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HP Tuners GM Gen 4 Training Part 22: ...
Follow along with lead instructor, Jeff Evans, as he walks you through how the fuel injection timing is calculated within the Gen IV ECMs, and what changes need to be made when upgrading the cam within the engine.
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HP Tuners GM Gen 4 Training part 23: ...
Follow along with lead instructor, Jeff Evans, as he walks you through how the catalyst protection and torque based rev limiter control works on the GM Gen 4 ECMs. We take a specific look at programming a throttle based torque rev limiter and using the VCM scanner to monitor things.
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