The Top Repair Shop in Scottsdale for Fixing A Fuel Pump Relay Failure in an Acura

by techplusaadmin May 22, 2021

It can be frustrating if your Acura’s engine is stalling or not starting even though you’ve turned the key multiple times. Your fuel pump relay could be the culprit. Tech Plus Automotive in Scottsdale is here to help. We are the top-rated service center for your vehicle needs and are available to help you right now.

What is a fuel pump relay?

This small component is vital to every car engine. The fuel pump relay is an electronic part that is usually located in the fuse box in the engine bay. The fuel pump increases pressure to push fuel into the combustion engine. The fuel pump relay switches control power to the fuel pump. It literally relays the electricity so the fuel pump will work. This is a necessary part of a combustion engine.

Without the fuel pump relay, the pump wouldn’t be able to provide the gasoline to your engine, and your car won’t run. When you turn your ignition on, the electricity is passed on to the fuel pump so things can run as designed.

Symptoms of a Faulty Fuel Relay

Since the fuel pump directly allows your engine to work, a faulty relay can be quite apparent. Without power being supplied, the engine will show many signs that something needs to be checked. Below are some common signs of fuel pump relay malfunction:

The engine stalls

If you notice that the engine is stalling, it could be due to a failing fuel pump relay. When the car is running, a faulty fuel pump relay will cease the fuel pump’s access to power, which will then cause the engine to stall. At this point, your car may restart after a short break, or it might fail completely and refuse to restart entirely. Either way, you should get an immediate inspection.

No noise during ignition

Another sign is if there is no noise when you turn your ignition. The fuel pump is in the fuel tank and it’s one of the sounds that are apparent when we ignite our car and the engine starts. Normal sounds are low volume hums or whines, but with silence, it can be worrisome. If we don’t hear anything from the fuel tank, then there may be an issue with the fuel pump relay.

Loss of power

If your car seems to slow down while driving, or you feel that you’re losing power for no reason, then it may point to a fuel pump relay failure. Sometimes this can cause an engine stalling, but not always. This isn’t one of the most obvious signs, but it’s still something to keep in mind nonetheless. You might be experiencing normal driving for a long time, and even forget that you had a sudden loss in power. The risky thing is that while you may have had a loss of power once, your engine might fail entirely next time.

The engine doesn’t start

One of the most common signs of a failing fuel pump relay is when the engine doesn’t start. You might be turning the ignition key and hear cranking, but there’s no power to the fuel pump, so there’s no power to the engine. It’s necessary to take your vehicle in for inspection and proper diagnosis on your car.

Visit Tech Plus Automotive Today

Tech Plus Automotive is the state-of-the-art facility for your Acura and all automobile needs. We are renowned for our cleanliness, our communication, and our expert level of quality work. You can confidently leave your Acura in our hands and know that we will take every measure to ensure it is protected and repaired to premium standards.

We use the latest vehicle diagnostic tools & equipment to give you a fast and accurate diagnosis. Our team of professional technicians takes your vehicle’s well being seriously and it’s clearly apparent in our quality of work. They are friendly and ready to assist you with maintaining your car.

We are conveniently located in Scottsdale, AZ and are the number one choice for all our clients in Phoenix, Paradise Valley, and McCormick Ranch. Call or visit us today to find out why we’re the most preferred auto repair and service in Scottsdale.