![]() Using your screwdriver, remove the cover of the fuse box.Consult your owner’s manual for the exact location. In most vehicles, it is located in the under-hood fuse box. Chock the wheels to prevent the car from rolling. Park your vehicle on a level surface and engage the emergency brake.Prices pulled from the Amazon Product Advertising API on: Steps to Replace a Fuel Pump Relay Any price and availability information displayed on at the time of purchase will apply to the purchase of this product. Product prices and availability are accurate as of the date/time indicated and are subject to change. This can cause the engine to run poorly, misfire, or stall. If the relay is not providing power to the fuel pump correctly, it can lead to reduced fuel pressure. The third symptom of a bad fuel pump relay is decreased performance. This can make it difficult to start the engine, especially if it has been sitting for a while. If the relay is not working properly, it may prevent the fuel pump from receiving power when the ignition is turned on. This can lead to the engine stalling, either while idling or while driving.Īnother symptom of a bad fuel pump relay is difficulty starting the engine. If the relay fails, it can cause the fuel pump to overwork or shut off completely. One of the most common symptoms of a bad fuel pump relay is engine stalling. If you experience any of these, it’s important to have the vehicle checked out by a mechanic as soon as possible. There are a few different symptoms that can indicate a problem with the fuel pump relay. If there is no diagram, check for one online for your specific model. The diagram should show the location of the fuel pump relay in relation to the other relays in the box. Once you have found the fuse box, look for a diagram that shows the location of the relays. The fuse box will usually be located under your dashboard or under the hood, near the battery. To locate the fuel pump relay, first, find the fuse box. In most cases, a failed fuel pump relay will need to be replaced. They will be able to test the relay and diagnose any problems. If you suspect that your fuel pump relay may be failing, it’s important to have it checked out by a professional mechanic as soon as possible. In some cases, a faulty fuel pump relay can even cause the engine to fail to start at all. If the fuel pump relay fails, it can cause a number of problems, including engine stalling, difficulty starting the engine, and decreased performance. This prevents the fuel pump from overworking and burning out. It ensures that the fuel pump receives power only when the engine is running and that it shuts off when the engine is turned off. The fuel pump relay is an important part of a vehicle’s electrical system. The fuel pump relay regulates power to the fuel pump, based on signals from the ignition and engine management systems. ![]() It is usually located under the dashboard near the steering column or near the battery, inside the fuse box. Any price and availability information displayed on at the time of purchase will apply to the purchase of this product.Ī fuel pump relay is an electrical switch that is used to energize the fuel pump in a vehicle. Prices pulled from the Amazon Product Advertising API on:
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