HP Tuners GM Gen IV Training Course
HP Tuners GM Gen IV training course starts with the basics of downloading and installing the software. We take a step by step approach introducing more concepts and techniques with each video to illustrate not only how the GM ecu works, but how to read live data and make accurate changes. Looking at E40, E38, and E67 ECMs we explore all the tuning techniques, tips & tricks, and details needed to properly tune your Gen IV GM vehicle using HP Tuners!
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GM Gen IV Training Course Packet (Click To Download)
40.3 MB
GM Gen IV Training Course Packet (Click To Download)
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HP Tuners GM Gen 4 Training: Introduction
HP Tuners GM Gen 4 Training: Introduction
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HP Tuners GM Gen 4 Training Part 1: Gen 4 PCM Review
Follow along with lead instructor, Jeff Evans, reviews the 3 main PCM types we will be covering in the HP Tuners GM Gen 4 training course.
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HP Tuners GM Gen 4 Training Part 2: VCM Suite Installation
Follow along with lead instructor, Jeff Evans, as he shows you how to download and install the HP Tuners VCM Suite to begin this training course.
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HP Tuners GM Gen 4 Training Part 3: VCM Editor Overview
Follow along with lead instructor, Jeff Evans, as he walks you through an overview of the VCM Editor software to begin the GM Gen 4 training course.
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HP Tuners GM Gen 4 Training Part 4: VCM Scanner Overview
Follow along with lead instructor, Jeff Evans, as he walks you through an overview of the VCM Scanner software to begin the GM Gen 4 training course.
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HP Tuners GM Gen 4 Training Part 5: Repository & Compare Feature
Follow along as lead instructor, Jeff Evans, walks you through using the repository feature found on HP Tuners website to download stock operating system calibration files. We also take a look at using the compare feature within the VCM Editor software to use the repository files to compare agai...
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HP Tuners GM Gen 4 Training Part 6: ECM Logic Operation
Follow along with lead instructor, Jeff Evans, as he walks you through the GM Gen IV ecm logic operation. We explore how the fuel calculations are performed based on sensor data and the tables within the PCM.
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HP Tuners GM Gen 4 Training Part 7: VCM Editor Read & Write
Follow along with lead instructor, Jeff Evans, as he walks you through the using the VCM Editor software to do a read & write procedure on a live training vehicle.
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HP Tuners GM Gen 4 Training Part 8: VCM Scanner Operation
Follow along with lead instructor, Jeff Evans, as he walks you through the using the VCM Scanner on a live vehicle to explore the features and functions found within the software.
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HP Tuners GM Gen 4 Training Part 9: E40 Injector Data
Follow along with lead instructor, Jeff Evans, as he walks you through the E40 ECM injector data and characterization. We explore the programming tables, and process when changing to different injectors.
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HP Tuners GM Gen 4 Training Part 10: E38/E67 Injector Data
Follow along with lead instructor, Jeff Evans, as he walks you through the E38/E67 ECM injector data and characterization. We explore the programming tables, how the injector data is calculated, and process when changing to different injectors.
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HP Tuners GM Gen 4 Training Part 11: Closed Loop Operation
Follow along with lead instructor, Jeff Evans, as he walks you through the closed loop fuel control tables within the E40, E38, and E67 ECMs and how they interact with each other.
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HP Tuners GM Gen 4 Training Part 12: VCM Scanner Closed Loop
Follow along with lead instructor, Jeff Evans, as he walks you through interfacing with the VCM scanner software to monitor the closed loop operation. We explore checking the o2 switching voltages against a wideband AFR reading to determine if CL operation is correct.
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HP Tuners GM Gen 4 Training Part 13: MAF Calibration Tables
Follow along with lead instructor, Jeff Evans, as he walks you through the MAF calibration tables and programming details within the E40, E38, and E67 ECMs.
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HP Tuners GM Gen 4 Training Part 14: VCM Scanner & MAF Tuning Process
Follow along with lead instructor, Jeff Evans, as he walks you through utilizing the VCM scanner software to set-up custom histograms to properly tune the MAF calibration tables at idle and partial throttle driving conditions.
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HP Tuners GM Gen 4 Training Part 15: E40 ECM Speed Density
Follow along with lead instructor, Jeff Evans, as he walks you through the E40 ECM speed density operation. We explore how the speed density tables work, and how to apply a custom HP Tuners speed density 2 bar operation system patch. In addition, we show how to properly convert your existing ca...
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HP Tuners GM Gen 4 Training Part 16: E38/E67 ECM Speed Density
Follow along with lead instructor, Jeff Evans, as he walks you through the E38/E67 ECM speed density operation. We explore the virtual VE speed density tables, as well as the 2 bar HP Tuners SD patch modification. In addition, we show how to properly convert your existing calibration file to sp...
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HP Tuners GM Gen 4 Training Part 17: VCM Scanner & Virtual VE Tuning
Follow along with lead instructor, Jeff Evans, as he walks you through how to utilize the VCM scanner software to create a custom histogram to tune properly tune the idle and partial throttle areas of operation within the virtual VE tables.
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HP Tuners GM Gen 4 Training Part 18: VCM Scanner & 2 Bar OS Tuning
Follow along with lead instructor, Jeff Evans, as he walks you through how to utilize the VCM scanner software to create a custom histogram to tune properly tune the idle and partial throttle areas of operation within the 2 bar HP Tuners operating system.
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HP Tuners GM Gen 4 Training Part 19: Power Enrich MAF Tuning
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 MAF cali...
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HP Tuners GM Gen 4 Training Part 20: Power Enrich Speed Density Tuning
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 de...
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HP Tuners GM Gen 4 Training Part 21: Starting & Open Loop Fuel
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: Injection Timing
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.
