HP Tuners GM Gen 4 Training Part 12: VCM Scanner Closed Loop
HP Tuners GM Gen IV Training Course
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22m
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.
Up Next in HP Tuners GM Gen IV Training Course
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HP Tuners GM Gen 4 Training Part 13: ...
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: ...
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: ...
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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