Edge Products - 19- GM P/U 5.3/6.2L Pulsar Tuning Module

The Edge Products Pulsar Tuning Module is an innovative in-line device designed for 2019-2022 Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with 5.3L or 6.2L engines. This module provides complete adjustability of various vehicle features directly through your steering wheel controls, eliminating the need for ECM modifications and preserving your factory warranty. Key functionalities include: - **Throttle Response Adjustment**: Fine-tune your vehicle's throttle sensitivity for a customized driving experience. - **Tire Size Calibration**: Accurately recalibrate your speedometer for tire sizes ranging from 29" to 50.9". - **Gear Ratio Modification**: Adjust the gear ratio between 2.00 and 6.99 to optimize performance. - **Top Speed Limiter Adjustment**: Modify the top speed limiter from 82 to 140 MPH to suit your driving needs. - **Disable Auto Start/Stop and Dynamic Fuel Management**: Gain control over these features to enhance driving comfort and efficiency. - **TPMS Threshold Reprogramming**: Set the Tire Pressure Monitoring System threshold between 1 and 99 PSI. - **Diagnostic Trouble Code Clearing**: Easily read and clear diagnostic trouble codes without additional tools. The Pulsar Tuning Module connects directly to your vehicle's computer system, ensuring a straightforward installation process. Please note that this module is not compatible with 2022 refreshed models; compatibility can be verified using the 12th digit of the VIN (4 and lower are supported). Additionally, while the Pulsar allows for speedometer recalibration after gear ratio changes, it does not re-enable the factory cruise control system if it becomes disabled due to such changes. For more information, visit [Pure Diesel Power](https://puredieselpower.com/chevy-gm-products/gas-engine-products/19-22-gm-silverado-plus-sierra-1500-5.3l-plus-6.2l-edge-pulsar-lt-control-module-22451).