Description
The Edge Pulsar LT is a clean, in‑line tuning module for 2019–2022 Chevrolet Silverado 1500 and GMC Sierra 1500 (5.3L and 6.2L engines, including 6.2L 10‑speed models) that installs in minutes—no ECM unlock or flashing required. Using your factory steering‑wheel controls, Pulsar LT lets you:
- Toggle Auto Start/Stop on or off
- Disable Dynamic Fuel Management (DFM) for full‑time displacement control
- Calibrate tire size (29"–50.9") and gear ratio (2.00–6.99) for accurate speedometer readout
- Adjust throttle response to suit your driving style
- Set top speed limiter (82–140 MPH)
- Reprogram TPMS thresholds (1–99 PSI)
- Clear diagnostic trouble codes instantly
Pulsar LT also supports manual DPF regen, transmission relearn, and adjustable high‑idle, all while leaving your factory warranty intact.
Insight CTS3 Monitor
Included is the Edge Insight CTS3, the industry’s leading 5" color touch‑screen gauge display. View real‑time engine data, customize multi‑gauge layouts, run performance tests, and receive audible/visual alerts to safeguard your truck. A vehicle‑specific A‑pillar mount provides a clean, OEM‑style installation without obstructing your view.
Features
- 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)
- Manual DPF Regen
- Transmission Relearn
- Adjustable High Idle
- Plug‑and‑Play—No ECM Modifications
- Vehicle‑Specific A‑Pillar Mount Included
Specs
- Brand: Edge
- Category: Tuners and Programmers
- Color Touch Screen Display: Yes
- Emission Code: 7
- Erases Fault Codes: Yes
- In‑Cab Monitoring: Yes
- Mounting Hardware: Included
- Product Type: Inline Chips and Modules
- UPC: 810065212573
- Part Number: 23451-3
Vehicle Fitment
- 2019–2022 Chevrolet Silverado 1500 5.3L V8
- 2019–2022 Chevrolet Silverado 1500 6.2L V8 (10‑speed)
- 2019–2022 GMC Sierra 1500 5.3L V8
- 2019–2022 GMC Sierra 1500 6.2L V8 (10‑speed)
