In this detailed video tutorial, Bob Moriali explores advanced data logging features in HP Tuners software, focusing on practical tools that enhance vehicle tuning accuracy and ease. Using a forced induction C6 Corvette as his example, Bob explains how to convert manifold pressure from kPa to PSI to display boost pressure clearly. He demonstrates both the use of predefined math functions for quick boost calculation and how to manually create custom math parameters in the VCM scanner for personalized data analysis. This manual method involves subtracting barometric (atmospheric) pressure from manifold absolute pressure but can also accommodate situations without barometric sensors by subtracting a standard atmospheric pressure value.

Bob also introduces advanced filtering techniques within HP Tuners that allow tuners to isolate and analyze specific data points under certain conditions—such as engine speed over 3000 RPM and throttle position above 65%. This filtering method helps streamline tuning by focusing on relevant data zones, like spark timing in racing scenarios, without interference from irrelevant data outside the target range.

Ultimately, Bob’s walkthrough gives viewers actionable insights into leveraging HP Tuners’ math and filtering features to enhance logging precision, enabling more targeted tuning adjustments for optimized vehicle performance.