1995 Toyota Celica Fuel Pump Relay Location: Complete Guide to Finding and Replacing It

The fuel pump relay on a 1995 Toyota Celica is located in the engine compartment fuse box, which is mounted next to the battery on the driver's side. For most 1995 Celica models, the relay is typically labeled as "Circuit Opening Relay" or "EFI" on the fuse box cover diagram, and it is a small, rectangular, four-prong relay that controls power delivery to the fuel pump. If your Celica is experiencing a no-start condition, stalling, or a loss of power, a faulty fuel pump relay is often the culprit, and knowing exactly where to find it can save you both time and money.

Understanding the Fuel Pump Relay on a 1995 Toyota Celica

The fuel pump relay on your 1995 Toyota Celica serves as a critical electrical switch. When you turn the ignition key to the "on" position, the engine control unit sends a small signal to this relay. The relay then closes a high-current circuit that powers the fuel pump for a few seconds to build pressure in the fuel lines. Once the engine starts, the relay keeps the circuit closed to maintain a steady fuel supply. Without a functioning relay, the fuel pump will not receive power, and your engine will not start.

The 1995 Toyota Celica came with two engine options: the 1.8L 7A-FE engine and the 2.2L 5S-FE engine. Both configurations use the same fuel pump relay system, and the location of the relay is identical across all trims, including the Celica ST, Celica GT, and Celica GT Convertible models.

Exact Location of the Fuel Pump Relay

The fuel pump relay on a 1995 Toyota Celica is located in the engine compartment relay box, which sits next to the battery on the driver's side of the engine bay. This is a black plastic box with a removable lid. The relay you are looking for is often referred to as the "Circuit Opening Relay" in Toyota service manuals, and it is responsible for controlling the fuel pump circuit.

Here is how to find it step by step:

  1. Open the hood and locate the battery on the driver's side of the engine compartment.
  2. Look for a black plastic fuse and relay box directly next to the battery. This is the main engine compartment fuse box.
  3. Remove the lid of the fuse box. On the underside of the lid, there is a diagram showing the location and function of each fuse and relay.
  4. Identify the relay labeled "Circuit Opening Relay" or "EFI." On many 1995 Celica models, the fuel pump relay is not directly labeled "Fuel Pump." Instead, it is part of the circuit opening relay system. The relay is typically a small, square component with four or five pins.
  5. If you cannot find a clear label, look for a relay that is the same size and shape as other relays in the box. The fuel pump relay is usually grouped with other major system relays like the main relay and the EFI relay.

Important note: Some 1995 Toyota Celica models may also have a secondary relay location. According to wiring diagrams, the circuit opening relay can also be found under the front of the center console, inside the passenger compartment. However, the most common and easiest-to-access location is the engine compartment fuse box next to the battery. Start there first.

How to Test the Fuel Pump Relay

Before you replace the relay, it is wise to confirm that it is actually faulty. A failing fuel pump relay can mimic the symptoms of a bad fuel pump. Here are the most common signs that your relay may be failing:

  • Engine cranks but does not start – This is the most classic symptom. The starter motor turns the engine over, but the fuel pump never primes, so the engine gets no fuel.
  • Engine stalls while driving – If the relay fails intermittently, power to the fuel pump can be cut off while the engine is running, causing it to stall.
  • Loss of power under load – A weak or failing relay may not provide enough current to the pump, causing the engine to struggle when you accelerate.
  • No priming sound from the fuel tank – When you turn the key to the "on" position, you should hear a brief humming sound from the rear of the car. If you hear nothing, the relay or the pump may be at fault.

Here is a simple way to test the relay:

  1. Turn the ignition key to the "on" position (do not crank the engine). Listen for the fuel pump priming sound from the rear of the car. If you hear nothing, proceed to the next step.
  2. Locate the fuel pump relay in the engine compartment fuse box.
  3. Swap the fuel pump relay with an identical relay from another non-critical system, such as the horn relay or the A/C relay. If the car starts after swapping, the original relay is faulty.
  4. Check the corresponding fuse. A blown fuse can also cause the fuel pump to stop working. The fuel pump fuse is typically labeled "EFI" in the fuse box and is a 15-amp fuse.

If swapping the relay does not solve the problem, the issue may be with the fuel pump itself, the wiring, or the ECU. In that case, it is best to consult a professional mechanic.

How to Replace the Fuel Pump Relay

Replacing the fuel pump relay on a 1995 Toyota Celica is a straightforward DIY job that takes about 10 minutes. Here are the steps:

  1. Disconnect the negative battery terminal. This is a critical safety step to prevent any electrical shorts or accidental sparks.
  2. Locate the relay in the engine compartment fuse box as described above.
  3. Pull the relay straight out from its socket. It is held in by friction, so a firm, steady pull is all that is needed.
  4. Insert the new relay into the same socket. Make sure it is pushed in all the way until it clicks into place.
  5. Reconnect the negative battery terminal.
  6. Test the system by turning the key to the "on" position and listening for the fuel pump priming sound.

The OEM part number for the fuel pump relay on a 1995 Toyota Celica is 90987-02009 or 90084-98009. You can find this part at most auto parts stores or online retailers.

Common Misconceptions and Troubleshooting Tips

Many owners mistakenly think they need to replace the entire fuel pump when the real problem is a simple relay. Before you drop the fuel tank or spend hundreds of dollars on a new pump, always check the relay and the fuse first. The fuel pump itself is located inside the fuel tank, and to access it, you would need to remove the rear seat and then the fuel tank access cover. That is a much more involved job that should only be done if you have confirmed that the relay and fuse are both good.

Another common issue is a loose or corroded connection in the relay socket. If the relay clicks but the pump still does not run, inspect the socket for rust, dirt, or bent pins. Cleaning the contacts with electrical contact cleaner can sometimes solve the problem.

If you have a 1995 Toyota Celica and it is experiencing symptoms of fuel pump failure, always start with the simplest and cheapest fix: check the fuel pump relay. It is located in the engine compartment fuse box next to the battery, and it is a quick, easy, and inexpensive replacement.

When to Consider a New Fuel Pump

If you have replaced the relay and the fuse, and the fuel pump still does not work, the pump itself may be failing. A failing fuel pump will show symptoms such as a whining noise from the fuel tank, engine sputtering at high speeds, reduced gas mileage, and difficulty starting the car. The average cost for a Toyota Celica fuel pump replacement is between $316 and $586, with labor costs estimated between $76 and $95 and parts priced between $241 and $490.

When it is time to replace the fuel pump, you want a product that is reliable, durable, and backed by a strong warranty. This is where KEMSO comes in.

Recommended: KEMSO Fuel Pump Replacement for Your Toyota Celica

If you own a 1995 Toyota Celica and you are looking for a high-quality fuel pump replacement, we strongly recommend the KEMSO brand fuel pump. KEMSO is a leading aftermarket manufacturer of fuel pumps for cars, motorcycles, ATVs, and UTVs, and they are known for producing high-performance, OEM replacement parts that meet or exceed the original factory specifications.

Why choose KEMSO?

  • High Performance: KEMSO fuel pumps are designed to deliver consistent fuel pressure and flow, ensuring your engine runs smoothly and efficiently.
  • OEM Replacement: Every KEMSO fuel pump is built to be a direct replacement for your original equipment. This means you get a perfect fit, easy installation, and reliable performance without any modifications.
  • Lifetime Warranty: KEMSO stands behind their products with a lifetime warranty. This gives you complete peace of mind knowing that your investment is protected for as long as you own your vehicle.

Whether you are dealing with a hard start, a no-start condition, or a loss of power, replacing your old or failing fuel pump with a KEMSO unit is a smart, cost-effective solution. You can browse their full selection of fuel pumps and find the exact match for your 1995 Toyota Celica by visiting their website.

Visit KEMSO Racing today: https://www.kemsoracing.com/

Final Thoughts

Knowing the 1995 Toyota Celica fuel pump relay location is a valuable skill that can save you time, money, and frustration. The relay is located in the engine compartment fuse box next to the battery, and it is easy to test and replace. Always start your diagnosis with the relay and the fuse before moving on to more expensive components like the fuel pump itself.

If you do need a new fuel pump, choose KEMSO for reliable performance and a lifetime warranty. Visit their website at https://www.kemsoracing.com/ to find the perfect fuel pump for your 1995 Toyota Celica and keep your car running smoothly for years to come.


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