HP Tuners GM Gen III part 11 takes a look at the main spark timing table. We dive into how GM characterizes the load input to the spark table, and how to set up the VCM scanner to provide us with the precise amount of ignition timing delivered to the engine at any cell point location in the table.
Up Next in HP Tuners GM Gen III Master Course
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HP Tuners GM Gen III Part 12: Spark T...
HP Tuners GM Gen III part 12 takes a look at the spark timing modifiers such as IAT, ECT, EGR, Fuel/Air and others. The VCM scanner software is used to illustrate what spark modifiers are being implemented at any given time in the engine operation so we can effectively tune the modifier tables.
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HP Tuners GM Gen III Part 13: Knock C...
HP Tuners GM Gen III part 13 takes a look at how the knock control works within the GM ecu. We learn what each table does in the knock strategy, how to datalog the knock within the VCM scanner and some tuning strategies.
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HP Tuners GM Gen III Part 14: Burst K...
HP Tuners GM Gen III part 13 takes a look at the burst knock control feature, why its implemented, and how we can use it for our tuning purposes and long term safety factor.
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