The purpose of this article is to explain why Peugeot and Citroen display the message “Engine Fault Repair Needed.”.
A dashboard warning light indicates whether the car is overheating, leaking coolant, or emitting carbon monoxide in several Peugeot vehicles (as well as some other brands like Citroen). This article will discuss the causes of this problem. Go to the Solutions section if you need an answer.
Why Do Engine Fault Repairs Need to Be Done?
An engine that is malfunctioning needs to be repaired, according to “Engine Fault Repair Needed”. In addition to an oil change or a problem with your emission control system, there are many other reasons why your vehicle shows the error on the dashboard.
The most common causes of this message are:
What causes Peugeot engine faults?
It may be one of the following common causes if your Peugeot car keeps telling you the engine is faulty:
Failure of the high-pressure fuel pump(Common Cause)
An issue with the high-pressure fuel pump is most likely to cause this. A high-pressure fuel pump located in the engine bay supplies the engine with fuel under high pressure.
If, however, the high-pressure fuel pump fails, the engine has difficulty starting or running, a check engine light indicates that the system is malfunctioning, and the vehicle has trouble accelerating.
Through this part of the vehicle, fuel is delivered to the engine at high pressure. An engine failure will cause the Check Engine light to flash, making it impossible to start the vehicle. In the event that this problem is not addressed immediately, your vehicle’s engine could sustain serious damage.
Ignition coil or spark plug are bad
For gasoline to burn properly inside your cylinders, these two parts play an important role in igniting it. They are usually located close to each other on top of the cylinder head. Above the pistons in your cylinders is the cylinder head.
It is also likely that your car won’t operate at peak levels if any of these parts fail or stop functioning properly (even when replacements are made). Besides smoking under your hood and losing power, this issue can also lead to misfires in your engine.
Valve for recovering recirculated air
“Engine fault repair needed” messages can be displayed as a result of a faulty recirculation valve. The air flow rate from the outside into the engine bay is controlled by this valve, which is located near the air filter on the side of the engine.
It is also difficult to start your car if you have a faulty valve, as it will cause a loss of power and rough idle. A malfunctioning recirculation valve can cause rattling noises when your heater or air conditioner is on.
Battery failure
Your car’s computer cannot communicate with any other component if you have a dead battery that can’t send power to the computer. In response, an error message will be displayed on the dashboard.
Turbo failure
In your engine, turbochargers introduce air to the combustion chamber. Addition of fuel can increase power produced from a given amount of fuel. Turbochargers, which are powered by exhaust gases inside the engine, could be causing engine fault codes.
Oil level too low
Engine overheating can damage pistons and cylinders due to a low oil level. When you don’t know how to change the oil on an older Peugeot model, check the oil level regularly. Check other possible reasons for the “Engine Fault Repair Needed” message if you are certain your car has enough oil.
Position sensor for the camshaft is bad
Each camshaft position sensor communicates where each cylinder is in its cycle to the computer so that ignition timing can be controlled accordingly. When your camshaft position sensor is malfunctioning, your dashboard will display an engine fault repair message.
Catalytic converters that are bad or clogged
If you don’t get your clogged catalytic converter repaired as soon as possible, you may have problems with your car’s performance, fuel economy, and even cause damage to some spark plugs. A message stating “Engine Fault Repair Needed” indicates that the catalytic converter needs to be checked.
How to resolve the “Engine Fault Repair Needed” message displayed on your Peugeot?
It’s important to follow these steps if your Peugeot displays “Engine Fault Repair Needed.”.
Ask Peugeot if they can recommend any alternative to expensive repair or replacement costs if your vehicle is still under warranty.
Using an OBD scanner, you can read DTCs (Diagnostic Trouble Codes) generated by your car’s onboard diagnostic system. DTCs provide information about the severity of a problem.
Here’s how to fix the message that says “Engine Fault Repair Needed” on a Peugeot
A step-by-step guide to fixing the problem
- Maintain Oil Levels:. Maintain a proper level of engine oil. Overheating and damage can occur when oil levels are low.
- Diagnostic Trouble Codes (DTCs) :. A diagnostic trouble code (DTC) can be read using an OBD scanner. By doing so, specific problems can be identified.
- Check the battery’s health.: Check the battery to see if it is working properly. Weak batteries can cause multiple error messages.
- Components of the Fuel System: Check the recirculation valve and fuel pump for any malfunctions.
- Seek Professional Help: Consult a Peugeot specialist or a qualified mechanic if you cannot resolve the issue with an OBD scanner.
- Check your warranty options: Peugeot may be able to provide guidance on free repairs for vehicles that are still under warranty.
Factors to consider
- Faults : Driving with this warning can aggravate existing issues, so it’s best to avoid driving.
- Maintenance : Periodic checks and maintenance are necessary to prevent such issues.
Taking these steps when your Peugeot displays the “Engine Fault Repair Needed” message will ensure it remains in good working order.
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Frequently Asked Questions
What does the “Engine Fault Repair Needed” message mean?
The “Engine Fault Repair Needed” message indicates that there is a malfunction in your Peugeot’s engine or related systems. This could be due to various issues, including problems with the emission control system, low oil levels, or a need for an oil change.
How can I diagnose the issue?
To diagnose the problem, you should:
Use an OBD scanner to read Diagnostic Trouble Codes (DTCs) generated by the onboard diagnostic system. This will help identify specific issues.
Check fluid levels, especially engine oil, and ensure they are within recommended limits.
Inspect components like the battery and fuel pump for visible damage or wear.
What should I do if I see this warning?
If your Peugeot displays this message:
Check for DTCs: Use an OBD scanner to understand what might be wrong.
Consult a Professional: If you’re unable to identify or resolve the issue, it’s advisable to take your vehicle to a qualified mechanic or a Peugeot specialist for a thorough diagnosis and repair.
Consider Warranty Options: If your vehicle is still under warranty, consult with Peugeot for potential solutions without incurring high repair costs.
Can I ignore this warning?
Ignoring the “Engine Fault Repair Needed” message is not recommended. Doing so could lead to more severe engine damage and costly repairs down the line. It’s essential to address any underlying issues as soon as possible to maintain vehicle reliability and safety.
