GM Gen 5 HP Tuners VCM Scanner Package

Organize GM Gen V V8 logging and GMVE review in HP Tuners VCM Scanner, including MAP/Baro pressure-ratio graph axes. Delivered as one ZIP with matching Analog and Serial folders and a five-page setup and verification guide. Included files: - Analog: 1 channel configuration, 1 layout and 4 math definitions. - Serial: 1 channel configuration, 1 layout and 5 math definitions. - General channel configurations and a GMVE Tuning layout for each connection path. - Analog math: GMVE CL, GMVE OL 1WB, Lambda Error and MAP-Baro Ratio. - Serial math: AEM Serial Lambda, AEM Serial Lambda Error, GMVE CL, GMVE OL Serial and MAP-Baro Ratio. Choose the AEM 30-0300 connection that matches your hardware: MPVI2 Pro Link Analog Input 1 or the gauge's RS-232 output to the Windows PC. Keep the channels, layouts and math from the same folder. Setup is required. Back up your existing configuration, install the calculations in free User Math slots, and assign the matching calculations to Bind table values, chart traces and MAP/Baro row axes. MAP-Baro Ratio is MAP divided by barometric pressure in matching units. The guide covers these assignments, wideband scaling, graph filters and fresh-log checks. Release: v1.2 RC2, dated November 9, 2026. Offline replay populated closed-loop GMVE cells with the MAP/Baro axis. That replay did not verify the AEM analog signal or enriched results; the serial path was checked offline. Complete a clean installation and live gauge comparison, then verify the enriched graphs in a fresh Gen V log before relying on the results. These are scanner configuration and reference files, not a vehicle tune. HP Tuners software, interface hardware, licensing, wideband hardware and connection cables/adapters are not included.

Intended for GM Gen V logging in HP Tuners VCM Scanner on a supported Windows PC. GMVE calculations assume a four-stroke V8 operating on all eight cylinders. Check support for your specific controller, operating system, Scanner version and required inputs. Offline replay used three 2018 GMC Yukon XL 6.2 L logs; this does not establish compatibility with every Gen V application. Wideband functions are configured for one AEM 30-0300. The Analog folder targets MPVI2 Pro Link Analog Input 1 with the supplied AEM transform. A different input, wideband or transform requires rechecking all measured-lambda references. The Serial folder requires a compatible USB-to-RS-232 adapter and the AEM - AFR serial channel, with the gauge in AFR display mode. The HP Tuners interface remains connected to the vehicle. Verify required inputs and units, positive MAP and barometric-pressure values, operating mode and graph axes. Exclude cylinder deactivation, fuel cut, shifts and unstable transitions from GMVE review. Opening a channel template cannot add missing data to an existing log. Use a controlled environment and qualified supervision for loaded validation.