You’ve almost certainly previously read about the popular EGR valve, the anti-pollution valve. It is not generally appreciated by car owners because it tends to develop more concerns than anything else… In actual fact, depending on the use you are going to make of your automobile, it can become congested and bring about you a lot of problems. If this is the situation, you are almost certainly wanting to know how to clean the EGR valve of your Jeep Compass ? Don’t worry, we’ve written this content page to help you with this operation. To do this, we will first check out the role of the EGR valve, then what are the failures that the EGR valve of your Jeep Compass can bring about and finally the section that will almost certainly concern you the most, how to clean the EGR valve Jeep Compass?
How to Clean your Jeep Compass EGR Valve: Role and Operation
Goal of the EGR valve
The EGR valve of your car has been added to diesel engines primarily to lower pollution emitted by vehicles and to fulfill EURO requirements on Jeep Compass . It will as a consequence influence the quality of exhaust gas output and reduce toxic particles, mainly Nitrogen Oxide.
Operation of the EGR valve
Before we discover how to clean the EGR valve on your Jeep Compass , we will examine how it functions. As seen just before, its mission is to clean the exhaust fumes, so it will be located at the engine outlet, thanks to a valve, it will be able to return the unburned exhaust gases to the engine for a second burn which will reduce all unburned toxic particles. It will operate mainly at low speed because at high speed the combustion is sufficient to burn all these gases.
How to clean your Jeep Compass EGR valve: Identifying faults
The EGR valve, although very important to limit the pollution emissions of your Jeep Compass , will regrettably tend to clog up because of soot/gas deposits that will build up in its mechanism, which will ultimately risk obstructing the functions of the valve, until totally blocking the engine motor, here are the signs of illness that a faulty EGR valve on your Jeep Compass can trigger:
- Motor light on
- Performance loss
- Technical assesment refused
- Black fumes
- Car that grazes at low speed
- Low RPM settings
How to clean your Jeep Compass EGR valve: In practice
And now we’ll commence the section you are most serious about, how to clean the EGR valve of your car. Here are the two ways that you can use.
Do it on your own
How to clean your Jeep Compass EGR valve system: Without taking it apart
Even though this approach is less effective, it is however possible to consider a “rough” cleaning of your EGR valve, in reality, you will only need to use fuel additives, similar to the products used to clean the injection. These specific solutions must be injected into the running engine, at the right operating temperature, diluted in about 20 litres of fuel and run the engine for 3 or 4 minutes in high rev to clean the EGR valve of your Jeep Compass.
How to clean your car EGR valve: With disassembly
Here is the most effective approach, which will require sufficient access to the EGR valve to accomplish the process on your own. If so, the operation is fairly easy. You will need to disconnect the electromagnet from the EGR valve, remove the few screws that hold it in place, and remove it. Once these steps are accomplished, now comes the time for cleaning. To make this happen, you will need to use a product such as solvent, petrol, oven cleaning product, which you will leave to act for ten minutes, then scrape off the rest using a scraper, finish cleaning with wire brush. If you want to go further, you can also clean the two conduits on which it is connected which may be scorched, for this, use a scraper and a vacuum cleaner to avoid dropping deposits in the conduits. You will only have to reassemble it and you will have finished cleaning the EGR valve of your Jeep Compass.
Have it done by a professional
If, your EGR valve is not accessible because of the series or the engine of your car and if removing it would cause too many problems (removing too many auto parts that hinder access for example), how to clean the EGR valve of your Jeep Compass? In cases like this, it would be better rather than launching yourself into an overly complex operation, you turn to an auto mechanic. He will be able to carry out the job more cleanly and will be able, if necessary, to change the valve if it is dead. The cost of cleaning depending on the difficulty of access is between 70 and 300 €.
Remove the EGR valve of your Jeep Compass
Finally, some individuals make a more radical decision to limit the risk of a failed valve. Rather than cleaning the EGR valve of their Jeep Compass, they just prefer to block it in the closed position. This modification will have the outcome of greatly increasing the pollution emitted by the automobile, of no longer complying with pollution criteria, of having an engine warning light all day on and ultimately risk fouling the engine. We strongly recommend against making this choice. If you have other questions or want to learn more about your car, don’t be reluctant to check out our dedicated page.
In the event that you have any further questions about the Jeep Compass, do not hesitate to consult our Jeep Compass category.
