You’ve probably previously read about the popular EGR valve, the anti-pollution valve. It is not usually appreciated by motorists because it is likely to develop more concerns than anything else… Indeed, determined by the use you are going to make of your automobile, it can become clogged and trigger you a lot of concerns. If this is the case, you are probably concerned about how to clean the EGR valve of your Jeep Renegade ? Don’t get worried, we’ve prepared this content page to help you with this procedure. To do so, we will first look at the intent of the EGR valve, then what are the failures that the EGR valve of your Jeep Renegade can cause and to finish the part that will probably appeal you the most, how to clean the EGR valve Jeep Renegade?
How to Clean your Jeep Renegade EGR Valve: Role and Operation
Purpose of the EGR valve
The EGR valve of your car has been added to diesel engines mainly to lower pollution emitted by automobiles and to match EURO standards on Jeep Renegade . It will as a consequence control the quality of exhaust gas output and reduce toxic particles, mainly Nitrogen Oxide.
Operation of the EGR valve
Before we learn how to clean the EGR valve on your Jeep Renegade , we will check out how it functions. As seen before, its goal is to clean the exhaust gases, so it will be positioned 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 perform mainly at low speed because at high speed the combustion is enough to burn all these gases.
How to clean your Jeep Renegade EGR valve: Identifying faults
The EGR valve, although very beneficial to limit the pollution emissions of your Jeep Renegade , will sadly tend to clog up because of soot/gas deposits that will accumulate in its system, which will inevitably risk blocking the functions of the valve, until entirely blocking the engine unit, here are the symptoms that a defective EGR valve on your Jeep Renegade can trigger:
- Motor light on
- Power loss
- Technical inspection refused
- Black gases
- Automobile that grazes at low speed
- Low RPM settings
How to clean your Jeep Renegade EGR valve: In practice
And now we’ll begin the part you are most enthusiastic about, how to clean the EGR valve of your car. Here are the two methods that you can use.
Do it on your own
How to clean your Jeep Renegade EGR valve system: Without dismantle
Even though this procedure is less efficient, it is however possible to consider a “rough” cleaning of your EGR valve, actually, you will only need to use fuel additives, equivalent to the products used to clean the injection. These particular 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 Renegade.
How to clean your car EGR valve: With disassembly
Here is the more effective procedure, which will require enough access to the EGR valve to execute the treatment yourself. If so, the operation is fairly straightforward. 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 simple steps are carried out, now comes the time for cleaning. To get this done, 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 even 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 Renegade.
Have it done by a professional
If, your EGR valve is not reachable because of the series or the engine of your car and if removing it would cause too many troubles (removing too many parts that hinder access for example), how to clean the EGR valve of your Jeep Renegade? In cases like this, it would be better rather than launching yourself into an overly complex procedure, you turn to an auto mechanic. He will be able to accomplish the job more cleanly and will be able, if necessary, to change the valve if it is dead. The cost of cleaning determined by the difficulty of access is between 70 and 300 €.
Remove the EGR valve of your Jeep Renegade
At last, some individuals make a more radical decision to limit the risk of a failed valve. Rather than cleaning the EGR valve of their Jeep Renegade, they just prefer to block it in the closed position. This manipulation will have the consequence of greatly increasing the pollution emitted by the automobile, of no longer complying with pollution requirements, of having an engine warning light all day on and in the end 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 think twice to check out our dedicated page.
If you need more guides on the Jeep Renegade, go to our Jeep Renegade category.
