Step-by-Step Guide: Flashing EZ LYNK Auto Agent Support Profiles

Flashing support profiles or DPF delete tuning files on an EZ LYNK Auto Agent 2.0 / 3.0 is fast and seamless thanks to the EZ LYNK Cloud app ecosystem. This guide walks you through connecting your Auto Agent, linking with your technician, and installing tuning files onto your truck.

Prerequisites Before Flashing

• A fully charged vehicle battery (connect a 10A+ battery charger to ensure stable voltage).
• An active Wi-Fi / cellular internet connection on your iOS or Android device.
• The official EZ LYNK Auto Agent App downloaded from Apple App Store or Google Play.

Step-by-Step Flashing Procedure

Step 1: Connect Auto Agent to OBDII Port

Plug the EZ LYNK Auto Agent device into your truck’s OBDII port under the dash. Turn ignition key to the RUN position (Engine OFF).

Step 2: Link Smartphone to Auto Agent Wi-Fi

Open your phone’s Wi-Fi settings and connect to the Wi-Fi network named AutoAgent_XXXX. Open the EZ LYNK app.

Step 3: Accept Technician Auto-Link

When prompted, accept the connection link from your assigned technician (or enter your technician’s referral email). This unlocks access to your ECU support profiles in the cloud.

Step 4: Select and Install ECU Profile

1. Navigate to Vehicle ➔ ECU Profiles in the app.
2. Select your preferred power level (e.g., SOTF Delete Profile +50HP to +150HP).
3. Tap Install Profile. The app will write the new parameters to your ECM.
4. Cycle the ignition key when instructed on screen. Do not disconnect the OBDII cable during flashing.

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