HP Tuners GM Gen 4 Training Part 21: Starting & Open Loop Fuel
HP Tuners GM Gen IV Training Course • 31m
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.
Up Next in HP Tuners GM Gen IV Training Course
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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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HP Tuners GM Gen 4 Training Part 24: ...
Follow along with lead instructor, Jeff Evans, as he walks you through how the transient fuel works on the GM Gen 4 ECMs. We take a specific look at programming manifold volume and transient fuel tables such as impact factor and evap factor to see the cause/effect on fuel calculations using the ...
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