Replacing The Fuel Pump In Your 1997 Camry: Step-By-Step Guide

If your 1997 Toyota Camry's engine is turning over but won't fire up, it might be time to replace the fuel pump. There are two types of fuel pumps for the Toyota Camry: Type A, which uses a bracket to mount the fuel pump onto the pump assembly, and Type B, which uses a housing to contain the fuel pump. The process of replacing the fuel pump involves relieving the fuel system pressure, disconnecting the fuel line from the fuel pump, removing the fuel pump retaining bolts, and then removing and installing a new fuel pump. This can be done by following a set of step-by-step instructions and using the appropriate tools, such as millimeter sockets, wrenches, and screwdrivers.

Identify the type of fuel pump in your 1997 Camry

There are two types of fuel pumps in cars: mechanical and electric. Mechanical fuel pumps are driven by the engine speed connected to the belt, or by the camshaft mechanism, which is located on the cylinder head. Electric fuel pumps are driven by electricity that goes to the driving motor.

There are two different types of fuel pumps in the Toyota Camry 1997 model. Type A uses a bracket to mount the fuel pump onto the pump assembly, and Type B uses a housing to contain the fuel pump.

To identify which type of fuel pump your 1997 Toyota Camry has, you can follow these steps:

• Remove the fuel tank cap.
• Remove the rear seat and liner to access the fuel pump/sending unit access cover.
• Disconnect the harness connector.
• Start the engine and let it run until it stops.
• Disconnect the negative battery terminal.
• Loosen the fuel line fitting at the bottom of the fuel filter; place rags or a container underneath to catch any leaking fuel.

At this point, you should be able to visually identify whether your fuel pump is Type A or Type B. Refer to Figures 1 and 2 in the source material for reference images of each type.

If you are still unsure, you can continue with the following steps to remove the fuel pump assembly:

• Disconnect the fuel line from the pump. If it is a flared fitting, use a wrench and a backing wrench. If it is a quick-disconnect fitting, pinch the tabs, push, and pull the fitting off.
• Remove the fuel pump retaining bolts.
• Remove the fuel pump from the assembly.

Now that the fuel pump is out, you can differentiate between Type A and Type B by examining how the pump is connected to the assembly:

• Type A: Disconnect the electrical connector at the pump. Slide the hose clamp up the hose, pull the lower end of the pump loose from the bracket, and withdraw the pump.
• Type B: Remove the pump flange by prying up on the housing snap-retainers in the specified sequence. Disconnect the electrical connector and remove the upper bracket by prying on the snap-retainers in the specified sequence.

Remember to exercise caution when working with fuel and always work in a well-ventilated area to avoid inhaling harmful fumes.

Relieve fuel system pressure

To relieve the fuel system pressure in a 1997 Toyota Camry, follow these steps:

Firstly, remove the fuel tank cap. Next, remove the rear seat and liner to access the fuel pump/sending unit access cover. Disconnect the harness connector and start the engine, allowing it to run until it stops. Then, disconnect the negative battery terminal. If your car stereo has an anti-theft system, ensure you have the correct activation code before disconnecting the battery. Loosen the fuel line fitting at the bottom of the fuel filter, being prepared for fuel to leak out.

Disconnect the fuel line from the fuel pump

To disconnect the fuel line from the fuel pump of a 1997 Toyota Camry, you must first relieve the fuel system pressure. This can be done by removing the fuel tank cap, rear seat, and liner, disconnecting the harness connector, and starting the engine until it stops running. Next, disconnect the negative battery terminal.

Now, you can disconnect the fuel line from the fuel pump. If it is a flared fitting, use a wrench and a backing wrench. If it is a quick-disconnect fitting, pinch the tabs, push, and pull the fitting off the fuel line. Make sure to replace the retainer on the fuel line. To access the quick-disconnect line, you will need to remove the fuel tank fitting protector mounting screws.

Remove the fuel pump retaining bolts

To remove the fuel pump retaining bolts, you will need to follow these steps:

First, relieve the fuel system pressure. Remove the fuel tank cap, rear seat, and liner to access the fuel pump. Disconnect the harness connector and start the engine, allowing it to run until it stops. Loosen the fuel line fitting at the bottom of the fuel filter, being ready to catch any leaking fuel with rags or a container.

Next, disconnect the fuel line from the fuel pump. If it is a flared fitting, use a wrench and a backing wrench. If it is a quick-disconnect fitting, pinch the tabs, push, and pull the fitting off the fuel line. Ensure you replace the retainer on the fuel line.

Now, remove the fuel pump retaining bolts. With these bolts removed, you can lift out the fuel pump and sending unit assembly.

Finally, remove the fuel pump from the assembly. Disconnect the fuel pump connector at the pump and slide the hose clamp up the hose. Pull the lower end of the fuel pump loose from the bracket and withdraw the pump.

Remove the fuel pump from the assembly

To remove the fuel pump from the assembly, you will need to disconnect the fuel pump connector at the pump. Slide the hose clamp up the hose, pull the lower end of the fuel pump loose from the bracket, and withdraw the pump from the hose.

If you have a Type A fuel pump, you will then need to remove the fuel sending unit, followed by the fuel filter, by removing its mounting screw.

If you have a Type B fuel pump, you will need to remove the pump flange by prying up on the housing snap-retainers in the sequence shown.

For both types, you will then need to disconnect the fuel pump electrical connector.

For Type A, remove the upper bracket by prying on the snap-retainers in the sequence shown and separate the fuel pump from the housing.

For Type B, pry the upper and lower housing off the fuel pump, disconnect the wiring harness, and remove the pump from the housing.

Frequently asked questions