Engine Fault Repair Needed On Peugeot: Causes & Solutions

You will gain a better understanding of what it means when Peugeot & Citroen send you a message that says “Engine Fault Repair Needed”.

Engine Fault Repair Needed On Peugeot Causes & Solutions

When there is an engine problem (such as carbon monoxide leaks, coolant leaks, or overheating), Peugeot (and some other vehicles like Citroen) have dashboard warning lights that illuminate. I will explain these causes throughout this article. If you’re not sure how to proceed, check out the Solutions section.


Why Is Engine Fault Repair Needed?

The Peugeot displays “Engine Fault Repair Needed” to indicate that the engine is malfunctioning. The error could be caused by an issue with the emission control system or simply due to a need for an oil change. This error can be caused by a number of factors.

The most common causes of this message are:


Engine Fault Repair Needed Peugeot Causes

In case your Peugeot keeps warning you that your engine is faulty, it could be suffering from one of the following common engine problems:

Failure Of The High-Pressure Fuel Pump

This light is most commonly caused by a malfunctioning high-pressure fuel pump. An engine bay high-pressure fuel pump delivers fuel to the engine under high pressure.

If a high-pressure fuel pump fails, the engine will not start or run properly, or you will have difficulty accelerating

This part of the vehicle delivers high pressure fuel to the engine. Check engine lights will flash and the car won’t start if this isn’t done. The issue should be resolved as soon as possible, as it can severely damage other engine parts if left unattended.

A Bad Spark Plug Or Ignition Coil

In order for the gasoline in your engine to burn properly within its cylinders, these two parts are crucial. Typically, they are located on top of the cylinder head, which also happens to be directly above the position where your pistons will be inside your cylinders, referred to as the cylinder head.

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When these parts become damaged or malfunction, your car will also be unable to start (even after replacing them). In addition to smoke coming from your Peugeot’s hood, your engine light may misfire, resulting in power loss as a result of this issue.

Faulty Recirculation Valve

There is a possibility that the “engine fault repair needed” message will appear due to a faulty recirculation valve. Controlling the flow of outside air into the engine bay is done by an air flow control valve located on the side of the engine near the air filter.

You can also experience a rough idle if you have a faulty valve in addition to losing power and making your car difficult to start. If you hear rattling when you turn on your heater or air conditioner, the recirculation valve may need to be replaced.

Battery Failure

When your car’s battery is dead, the computer cannot receive power, which impedes communication between other components. This will result in an error message appearing when you start the engine.

Turbo Failure

Using turbochargers, engines can increase their air intake. Therefore, fuel can be added more efficiently to the engine, resulting in more power for a given amount of fuel. Engine fault codes are often caused by problems with turbochargers, which drive your engine with exhaust gases.

Low Engine Oil

Low oil levels can cause the engine to overheat, resulting in damaged pistons and cylinders. Maintain the oil level on an older Peugeot if you are unable to change it yourself. Ensure that your car has enough oil before checking other possible causes of the “Engine Fault Repair Needed” message.

A Faulty Camshaft Position Sensor

In order to adjust each cylinder’s ignition timing, the camshaft position sensor monitors each cylinder. If your camshaft position sensor is malfunctioning, you will see an engine fault message on your dashboard.

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Clogged Catalytic Converter

The longer your catalytic converter is clogged, the poorer your fuel economy, the worse your performance, and it might even damage your ignition coil over time. When you receive the message “Engine Fault Repair Needed”, your catalytic converter needs to be repaired.


How To Fix A Peugeot Displaying The “Engine Fault Repair Needed” Message

The following steps will help you solve your Peugeot’s “Engine Fault Repair Needed” problem.

You might be able to speak directly with Peugeot about recommendations regarding how to resolve this problem without having to pay expensive repair costs if your vehicle is still under warranty.

How To Fix A Peugeot Displaying The “Engine Fault Repair Needed” Message

Onboard diagnostic systems generate Diagnostic Trouble Codes (DTCs) that can be read with an OBD scanner. It is possible to pinpoint the issue and severity if you have a DTC.

Take your car to the mechanic for a diagnosis. The Peugeot forums may be able to help you if you have taken it to the mechanic and they say it’s nothing serious. Having read about specific Peugeot models, it is likely you can find more information about your own model number to find out if it has any common issues or if there is a recall (which may result in repairs) for your specific model number.

A look at upcoming Peugeot engine models

New Peugeot models will feature advanced engine technologies in the future. Furthermore, knowing these improvements can enhance the overall driving experience in addition to influencing purchase decisions.

Engine Repair Technology in the Future

A similar evolution is taking place in engine repair as well as in technology. Using artificial intelligence and predictive analytics, engine diagnostics and repairs may become more efficient in the future. By staying current with these trends, Peugeot owners can benefit in the long run.


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Frequently Asked Questions (FAQs)

Why is my Peugeot showing an engine fault warning?

Engine fault warnings indicate that one or more components of your vehicle’s engine are malfunctioning. An immediate diagnosis of the problem is necessary to identify and resolve the issue.

Can I drive my car with an engine fault temporarily?

The best course of action is to seek professional assistance for minor issues in order to prevent further damage. Continuing to drive with a fault can lead to more serious consequences.

How often should I get my Peugeot’s engine checked?

Periodic engine checks should be performed along with regular maintenance. In addition, you should keep an eye out for strange noises or warning lights that might indicate a problem.

Are engine diagnostics expensive?

The cost of a diagnosis can be high, but it is worthwhile to invest in early detection. By diagnosing a problem early, more expensive problems can be avoided.

What should I do if I hear strange noises from my engine?

Whenever there is an unusual engine noise, it should be investigated as soon as possible. Professional mechanics should diagnose and address the cause of the sound.


Conclusion

“Engine Fault Repair Needed” message must be resolved as soon as possible for Peugeot owners. When symptoms arise, whether through DIY checks or professional intervention, it is crucial to act as soon as possible. Choosing the right repair service and proactive maintenance can lead to a smooth, reliable driving experience.

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