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In the 2002 Ford Explorer Sport Trac, you can find the fuel pump relay at number 43 in the engine bay fuse box. This essential electronic device is crucial for controlling power to the fuel pump in vehicles with internal combustion engines. Factors like dust buildup and electrical surges can lead to the failure of the relay, impacting the engine's performance. It's important to keep the fuel pump relay in good condition to ensure the proper functioning of your vehicle's engine.
The fuel pump relay is located in the fuse/relay box under the hood, specifically labeled as number 48. To activate the fuel pump, swap positions of terminals 3 and 5 on the relay.
Is it number 43 or 48? My truck doesn't have 43 on it.