Live stream preview

Watch this video and more on Evans Performance Academy

Watch this video and more on Evans Performance Academy

Buy Learn more

Already subscribed? Sign in

HP Tuners GM Gen 4 Training Part 21: Starting & Open Loop Fuel

HP Tuners GM Gen IV Master Training Course • 31m

Up Next in HP Tuners GM Gen IV Master Training Course

  • 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.

  • 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.

  • 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 ...

13 Comments