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The fuel system is one of the most important systems that ensure that your Jaguar stays working on the road. The fuel pump is one part of this system that helps to deliver fuel to the engine at the right pressure and it has a control module that supplies voltage to power its action.
However, a control module failure prevents effective fuel delivery to the engine which could lead to an array of problems including reduced engine performance. Hence, we have provided a guide to help you understand your Jaguar’s control module problems so you can find a solution in time.
The Leading Causes of Jaguar Fuel Pump Control Module Failure
A fuel pump control module fault or failure could come up due to various reasons, including:
- Excessive Heat: The engine area is commonly subjected to high temperatures from the engine’s functions. This could affect engine components like the fuel pump control module. Extreme heat could lead to a degradation of its parts or cause other damage.
- Aging: Another common cause of damage to any vehicle component or system is aging. The fuel pump control module is not left out as the older your vehicle is, the more likely it is that its parts are worn out or damaged due to age. The effect of aging could be worse if you do not regularly maintain or service these parts.
- Electrical Errors: Your Jaguar’s fuel pump control module could fail due to faults in the electrical system. The electrical system works with the fuel system by powering the control module to ensure it performs its functions. Hence, if you have electrical faults in your car, then the fuel pump control module could fail.
4 Signs of Failure in a Jaguar Fuel Pump Control Module
If you are wondering how to identify a failing fuel pump control module in your Jaguar, here are some signs to look out for:
- Trouble Starting Engine: One of the first signs you may notice to suggest a fuel pump control module failure is a problem with getting your engine to start. In this situation, the control module fails to supply the pump with the needed power for fuel delivery to the engine, making it difficult for the engine to start when needed.
- Fuel Pump Noises: Another sign you may notice is weird, unusual sounds from the fuel pump. A working fuel pump makes soft, humming sounds. If you, however, notice anything louder or more aggressive than normal, then the fuel pump control module could be faulty.
- Poor Acceleration/ Engine Power: This is another sign that indicates a failing pump control module. The engine needs a supply of fuel to provide power that keeps your car moving. If the fuel supply is cut short as is the case with a faulty control module, the engine does not get the fuel it needs to power the vehicle. Hence, your car may not accelerate as quickly as you are used to.
- “Check Engine” Light Comes On: The “check engine” light is a fast way to identify any engine issue with your car. the moment something goes off with your Jaguar’s engine, the CEL will notify you. This light could also be useful in pointing out a fuel pump control module failure as it also has detrimental effects on the engine, triggering the light to come on.
The Top Repair Shop in Warrenton for Your Jaguar Fuel Pump Control Module Failure
If you notice any of these issues in your 
Jaguar, then it is likely that the fuel pump control module is bad and you need to take a look at the fuel system. To prevent more complications, it’s best to have an experienced mechanic take a look at it.
EuroService Automotive is a top Garage for all things European vehicles. We serve all European models, including your Jaguar, and with our expert services, we can help you figure out the issue with your fuel system and repair it.
We also offer key maintenance services that can help you prevent a recurrence of the situation. If you are in/around Bristow, Gainesville, Haymarket, Manassas, or Warrenton, VA, it is time to schedule an appointment with us and let us help you get your Jaguar back to its best performance.