Launch ThinkDiag Relearn Injector on 2013 GMC Sierra 1500 Denali

May 3, 2020

Today we’re going to do a fuel injector service on a GMC Denali 2013 by ThinkDiag OBD2 full system scanner.

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If your fuel injectors ever need to be replaced, then you can go ahead and change that with this device.

 

Let’s start now!

This is 2013 GMC Sierra 1500 Denali

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Plug the ThinkDiag device into OBDII port inyour vehicle

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Turn the ignition on

Open the ThinkDiag  APP

Go to ThinkStore->Select INJECTOR

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Connecting Bluetooth…

When hear the beep that means it’s connecting to the Thinkdiag device

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Select GM

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It will ask to switch on ignition, we have turned on, so just click “OK” to continue

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Pay attention to this info:

If the first bit of the VIN is the L letter. Please select path: CHINNESECAR->SGM. Press [OK] enter GM software. Press [Cancel] exit.

Here click “OK”

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Select LD Trk, MPV, Incomplete->GMC truck->Sierra->2007-2013

Confirm the vehicle info

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There are two module options:

Engine control module

Glow plug control module

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Whatever we change, both the modules need to be changed.

So go to Engine Control Module firstly

If the cylinder 1 was changed out, we’ll go with selecting Cylinder 1 Injector Identifier

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Follow the prompt to stop the vehicle and engine, and turn the ignition on, then click “OK”

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The identifier will be directly on the part that you replace so you can get the number from there.

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Performed successfully

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Then can go back to cylinder 1 injector identifier to check the identifier just changed

After that, select Glow plug control module to change the identifier

The operation steps are same as the “Engine Control Module”

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Job’s done!

 

Launch Thinkdiag OBD2 full system with 4 free software:

http://www.obdiitool.co.uk/wholesale/thinkdiag-obd2-full-system.html



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