Which One is the Fuel Pump Relay for Honda CRV?

[DelSienna]

Honda CRV's fuel pump relay is located under the dashboard on the driver's side, next to the fuse box. Here is some additional information: 1. Fuel Pump Electromagnetic Relay: The fuel pump electromagnetic relay in Honda CRV involves applying a certain voltage or current to both ends of the coil. The magnetic flux generated by the relay coil passes through the iron core and yoke, forming the magnetic circuit of the fuel pump relay. 2. Precautions: In the control circuit of the fuel pump relay, there is usually only a small operating current, as the contact capacity of the control switch is generally quite limited. The car cannot use the fuel pump relay to directly control loads with high power consumption, but the relay contacts can be used to control the on/off state of the relay.

[Nate]

I've been driving a Honda CRV for several years and have replaced the fuel pump relay multiple times, which I find quite practical. Generally, on the left front side of the engine compartment, you'll find a black or gray plastic box—that's the fuse relay box. Open the cover, and you'll see a bunch of small square components with labeled diagrams. Look for the one marked "Fuel Pump" or abbreviated as "FP." In my older model CRV, it's located in the middle-right slot. Remember not to pull or insert it too forcefully, as you might damage the pins. When the fuel pump relay fails, the car struggles to start, often accompanied by a "clicking" sound but no signs of ignition. I recommend regularly checking the electrical connections. If you're DIY-ing a new relay replacement, make sure to choose the correct model to avoid extra charges at the repair shop. Also, clean the dust inside the box during routine maintenance to extend its lifespan—this is crucial for preventing breakdowns on the road.

[IkerDella]

As a tech enthusiast, I have some interest in automotive electrical systems. Components like the fuel pump relay in a Honda CR-V should never be overlooked—it controls the current flow to the fuel pump and protects the system from voltage surges. Typically located in the main fuse box under the hood, you'll need to open the cover and look for diagrams or labels (placement may vary slightly by model year; newer CR-Vs often position it in the lower-left section). A faulty relay can prevent fuel delivery, leaving the car unable to start. From my testing, use a multimeter to check for 12V output or listen for the absence of the fuel pump's humming sound beneath the rear seats during ignition. Pro tip: related parts like fuses, the fuel pump itself, or aged wiring can also cause issues, so a thorough inspection ensures safer driving.

[VanessaFitz]

When I first bought my Honda CRV, I knew nothing about it, but later I gradually learned how to locate the fuel pump relay. Simply put, it's inside the black box under the hood at the front of the car. Open the box cover, and there’s a diagram inside indicating which one is for the fuel pump, such as the one labeled "Fuel Pump Relay." If you accidentally mess with it, you might plug it in wrong or cause a short circuit, so I suggest not forcing it—better to have a mechanic check it. They can quickly diagnose it with tools. If this part fails, the car won’t start, which can be quite troublesome, but replacing it isn’t complicated and just costs a small amount of money to fix.