EZ LYNK Auto Agent 3 Tune Package Lifetime Support for 2011-2016 GM 6.6L Duramax LML 2500HD 3500HD

SPEtuner EZ LYNK Auto Agent 3 Tune Package Lifetime Support for 2011-2016 GM 6.6L Duramax LML 2500HD 3500HD

The 2011-2016 6.6L Duramax LML EZ LYNK platform provides advanced, cloud-connected tuning and diagnostics for Ford diesel pickups. Using the Auto Agent 3, drivers and technicians can access real-time performance data, perform remote diagnostics and adjustments, and receive seamless firmware updates through a simple wireless interface. The device connects to your 6.6 Duramax LML via the OBD2 port and links to the EZ LYNK mobile app and cloud, allowing remote monitoring and troubleshooting while reducing downtime and eliminating manual file transfers.

Note: Tuning does not support PTO units.

Platform Compatibility

• Web Portal: Access tunes from any browser.
• EZ LYNK App: iOS 12.0+ and Android 8.0+ for file management.

Key Features

• 60-Second Setup:
  • Plug the device into your vehicle's OBD2 port.
  • Install the EZ LYNK Mobile App on Android or iOS.
  • Connect via Wi-Fi, and you're all set for Cloud-based vehicle tuning.
• Diagnostic Scan Tool:
  • Connected OBD scan tool for you and your technician.
  • View, record, and share real-time vehicle data parameters.
  • Read and clear Diagnostic Trouble Codes (DTC).
  • Perform recommended functions and install firmware updates over the air.
• Electronic Logging Device (ELD):
  • FMCSA compliant, allowing drivers to manage logs easily.
  • Supports document uploads such as receipts and inspection reports.
  • Seamless communication between drivers and fleet managers via the app.

Installation

EZ Lynk Tune Package Installation Guide

Fitment

• 2011–2016 Chevrolet Silverado/GMC Sierra 2500HD 3500HD 6.6L Duramax LML

FAQ

Q: Is this EZ LYNK package for LML or L5P Duramax?

A: For 2011-2016 GM 6.6L LML applications, not the later L5P. Confirm the engine code rather than choosing solely by the Duramax name or a similar truck body.

Q: Why must I choose 2011-2014 or 2015-2016?

A: The selector separates those LML year groups. Select the actual vehicle configuration and provide the VIN to the supplier if there is any uncertainty. Do not assume one file serves every 2011-2016 truck.

Q: Does Only SOTF Tune include the Auto Agent hardware?

A: No hardware is established by a tune-only option. Device + Tune and Device Only are separate choices. Verify the final cart selection if you need a complete interface and service package.

Q: Will the SOTF option include a DSP-style selector switch?

A: The option name alone does not confirm the switch or installation hardware. Ask which selector is supported by the supplied LML calibration and whether it is included, sold separately or unnecessary for the chosen service.

Q: Will this package support an LML Cab & Chassis with PTO?

A: Cab & Chassis selections exist, but the page separately says PTO tuning is unsupported. Resolve the work-truck equipment requirements before purchase. Selecting a commercial chassis does not override that exclusion.

Q: Can I use the LML package with a device from another truck?

A: Obtain confirmation of the interface version, account and vehicle authorization before ordering a tune-only selection. Existing hardware ownership does not establish permission to reuse another vehicle's service or profiles.

Q: What should I send for an LML package compatibility check?

A: Provide the VIN, model year, pickup or Cab & Chassis type, transmission details, current interface and a description of existing modifications. Ask which services and accessories the selected option supplies before booking the truck in.

Shipping & Returns

Fast Shipping Policy

Your order will be dispatched within 1-2 business days, and the package is expected to arrive by the estimated delivery date. Click to View Shipping Policy.

Easy Return Policy

Every order comes with a 30-day free return, which means you don't have to pay for a return slip. Click to View Return Policy.

Please note that tuner units are final-sale and cannot be returned or exchanged after purchase