GAZ is a brands from Russia and is popular in many countries. GAZ with Cummins ISF 2.8 engine is appreciated for its high durability and good performance, widely used on small trucks, mini Bus,…
Vehicles are subject to Euro 4 emission standards, so after a period of operation, the vehicle will meet some of the 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.
- Vehicle name: GAZ
- Engine: Cummins ISF 2.8
- ECM: CM2220
What is our solution?
- Reflash the modified program into your vehicle using specialized software from Cummins
- Modify and remove the exhaust system in the vehicle’s original engine control software
Figure: EGR – DPF – VGT Error Code appear on the vehicle (DELETE DPF-EGR-VGT)
- Completely remove the exhaust gas treatment system (DPF)
- The DPF error light is completely off.
- No reduction the power
- You can drill or remove the DPF.
Figure: DPF indicator light on GAZ (GAZ vehicle emissions cut)
You want to delete DPF-VGT-EGR on your vehicle but don’t know what to do?
Contact and provide us with the clearest captured image of the ESN (Engine Serial Number) or ECM code. 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 (INLINE 6, NEXIQ USB Link, DPA5 …)
- Cummins INSITE software (version 8.5.0 or later) or Cummins Calterm (version 4.7 or later)
- 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?
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Please refer: Refund policy
After-sales support policy
You are concerned the software error when using. You worry that you can not fix it yourself. You worry that it will take a long time affecting your work and many other problems.
We fully understand these issues by you. And to ensure the interests of customers, we have a clear policy on this matter, please refer to: After-sales support policy.
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