Delete DPF SCR Navistar N13 [2013-2014]
Option 1: Delete DPF SCR

Option 2: Delete DPF SCR EGR
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Overview Discussion

1. After a period operation will following problems:

  • - The exhaust system light is on
  • - Acceleration does not go up, the truck is limited in RPM.
  • - Engine loss of power

You must regularly maintain the exhaust system by:

  • - Use a diagnostic tool and use the diesel exhaust filter regeneration function (DPF)
  • - Use liquid to clean exhaust filter (DPF)
  • - Replace the exhaust filter (DPF) periodically
  • - The maintenance of this system regularly, leading to the maintenance cost of the vehicle is too large.

2. What is our solution for delete DPF SCR EGR?

  • - Modify and remove the exhaust system in the vehicle’s original engine control software
  • - Reflash the modified program into your vehicle using specialized software.

Work required after the delete

  • - Hollow out or bypass all filters on exhaust
  • - Block off EGR on both sides (if you delete EGR)
  • - Unplug EGR sensors (if you delete EGR)
  • - Unplug DPF SCR sensors

3. You want to delete DPF SCR but don’t know what to do?

Get in touch and provide us with pictures and information about the vehicle. We will then quote you the exact price.

If you agree to the price we offer, we will inform you of the following preparations:

  • - Hardware connected to the vehicle (NEXIQ USB Link, DPA5, DLA+…)
  • - Strong and stable wifi connection throughout the process
  • - Computer with TeamViewer or UltraViewer software installed. Refer to how to install TeamViewer software if your computer does not have it.
If the above conditions are satisfied, you proceed to pay us.

Wait for us to prepare the file (no later than 24 hours), in the meantime, you can proceed to unplug all the electrical connectors related to the aftertreatment system.

Next, we will contact you once the file preparation is complete. Carry out Programming on the truck. Please try to stay in touch with us during this time.

Once completed, we will notify you. You will start the engine, check the functions on the truck, driving test if needed.

You inform us of the results as well as any unusual problems (if have) about the vehicle that you encounter during the driving test.

If everything is OK, we’re done.


Are you concerned about risk after payment?​

We know you are concerned about the prepayment, receive the software later. Don’t worry, you should use Paypal and remember to choose a payment method Pay for goods or services, you will be guaranteed safety by Paypal.

It is a form of assurance that gives you peace of mind, but in fact you will never need Paypal to resolve a dispute, because we would not be foolish to exchange a brand that we have built it. When there was bad feedback, our Paypal account was also locked. And will affect our brand. So if the case does not support you, we are ready to Refund the money you sent us.

Please refer: Refund policy.

Are you concerned that you will not know how to use the software?​

If you are newbie, you can refer to our videos on our Youtube channel or Facebook. We regularly upload video instructions to test the vehicle or perform the functions of programming, review software, install software,.... Is it important that you take the time and effort to learn?. There are many tutorials, and many videos and documents that are completely free.

Also, if you need us to do it for you, check out: DHT AUTO STORE

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