Why Should You Consider Diesel Oxidation Catalysts Cleaning Seriously

1. Vehicle - Repair Why Should You Consider Diesel Oxidation Catalysts Cleaning Seriously? Website: https://www.carservicesalisbury.com.au/

2. Understanding How DOC Works As mentioned above, DOC breaks down emitted pollutants from the exhaust system, lowering particular matter. Now, let’ understand how does it work. When you turn on the engine, the exhaust will flow through the DOC with less restriction. The engine comes with an after-treatment system that has an advanced hydrocarbon dosing system to heat the fuel at a certain temperature. Then the fuel converts into vapours, and they begin a chemical reaction that creates heat. Most ECMs- Engine Control Modules have a thermal management system that helps in maintaining the heat. This process will let the diesel particulate filter function at its maximum level.

3. Is It Possible to Clean the DOC like a DPF? As per the experts, when you remove the DPF to clean it, you should also remove the DOC for cleaning. The same method can be used for diesel oxidation catalyst cleaning. It has been seen that when cleaning DPFs, people forget to clean the DOC. This is a major mistake that you should avoid. If your engine’s DOC is not cleaned properly, the engine will produce more emissions, and later you may need to replace the whole DPF and DOC system. Factors That Can Lead to DOC Failure In general, DOCs come coated with various metals. With time, the coating deteriorates, leading a DOC failure. It may be noted that DOC doesn’t have any moving parts. That’s why more than 75 percent of DOC failures happen due to engine-related problems. Now you might be wondering how? Well, the primary role of DOCs is to create heat to complete the process of soot oxidation. However, if your engine has some issues and is not functioning properly, the DOC may not be able to produce the required level of heat. Turbo issues, faulty injectors, exhaust leaks, etc., can affect your engine performance. So, a faulty DOC also suggests that your engine has some issues. Beware of DOC Face Plugging Speaking about face plugging, it is a condition of an extreme build-up of carbon inside the DOC. This can cause exhaust backpressure. Besides, this condition may restrict the exhaust flow level. This, in turn, can affect the performance of SCR and DPF. Keep Your DOC In the Best Condition with Proper Cleaning In order to keep the DOC running at its maximum level, you should prefer to clean the DOC once in 12 months along with the DPF. However, the cleaning frequency will depend on the tris. And you should prefer to get it done with the help of an expert. With a clean DOC, you can keep the cost low as you can avoid penalties related to emissions.

4. Closing Thoughts If you think your DOC has some issues, then don’t wait much and get in touch with a professional who can offer you the best Diesel oxidation catalysts cleaning. For this, you can always count on Car Service Salisbury. They use advanced machines to clean DOCs and DPFs, offering you the desired results. Blog Source: https://medium.com/@carservicesalisbury.au/why-should-you-consider-diesel-oxidation- catalysts-cleaning-seriously-175a728a1814