
2019-2022 Silverado/Sierra 5.3L/6.2L | Range Technology Pulsar LT in-line module 22451
Installation Info / How to Video Toggle Auto Start/Stop Disable Dynamic Fuel Management Calibrate Tire Size (29" - 50.9") Adjust Throttle Response Modify Gear Ratio (2.00 - 6.99) Change Top Speed Limiter (82 - 140 MPH) Clear Diagnostic Trouble Codes Reprogram TPMS Threshold (1 - 99 PSI) NOTE: Refreshed 2022 Models are not supported. They can be identified by the 12th digit of the VIN being '5' or higher Purchase this product for refreshed trucks > DFM Module for disabling DFM and Auto Start/Stop The Pulsar LT is a new in-line module for 2019-2022 Chevrolet Silverado 1500 and GMC Sierra 1500 that offers complete adjustability of many features, all from your steering wheel controls. Without modifying your truck's ECM, Pulsar LT offers you the ability to adjust throttle response, tire size, gear ratio, TPMS, and your top speed limiter. Pulsar LT can also be used to disable Auto Start/Stop and Dynamic Fuel Management. It connects directly to the vehicle computer system, making instal