Ez Lynk Instructions

Step 1: Buy an EZ-Lynk with Limited or Unlimited Support.

When you place your order, we require the VIN Number of your truck, this is so we can

link your truck to the device before it gets to your doorstep. We ship expedited for

most orders, so getting us the VIN when you place your order ensures we can get you

your EZ-Lynk as fast as humanly possible.

Step 2: Tune your truck before removing the hard parts.

Make sure that you tune your truck before you even think about removing your EGR

or Exhaust Systems. This way, if you have any trouble tuning your truck, you’re not

dead in the water with a broken truck until Monday morning when we open back up.

Note: If you have a 2018+ RAM, Hook up the unlock cable!

Step 3: Hook up a battery charger

Before you start, grab your battery charger and hook it up to the truck, doesn’t

matter if you have brand new high-end batteries and you just finished trickle

charging them to 100%. If you don’t have a battery charger, get one and set it to a 10A

charge. The new ECM’s are very sensitive to voltage and the flash can fail if the

voltage drops too low.

Step 4: Download the EZ-Lynk App

Go to the The Ez Lynk Website and download the EZ-Lynk Auto Agent App. Once the

app has been downloaded and installed you can go ahead and make an account.

Step 5: Plug the EZ-Lynk into your OBDII

You’re ready to plug in the EZ-Lynk into your OBDII port under the dash. If you’re

flashing a 18+ Cummins you will need to connect the Bypass Cable at the same time.

It only needs to be plugged in while you flash your tunes, however, it doesn’t hurt to

leave it plugged in. In that case, you can run it through the firewall of the truck.

Step 6: Connect to the Auto Agent

Open your WIFI Settings and connect to the Auto Agent via Wifi on your phone or

tablet. Once you are connected you can open up the app, and the Auto Agent should

detect your VIN number and recognize the connection.

You’ll now see the technician you are auto linked with:

Step 7: Flash Your Tuning

Now that you’re connected, the app will default to the main dashboard. From there

you can select the button on the top left of the screen which will drop down a menu.

From there, you select your vehicle, your truck should show up as the vehicle and give

you a list of further options. Select ECU Profiles from that screen, this is where your

tune files are stored, you’ll see a list of files.