Have Toyota Questions? Ask a Mechanic for Answers ASAP

Ask an Expert, Get an Answer ASAP!

Toyota Fuel Pump Problems

Toyota Fuel pump problems can bring a car to a standstill. This and other issues can cause the owner a great deal of stress and expense. The best way to deal with Toyota fuel pump problems is to obtain guidance and answers from Experts so that the best solutions are applied to get the best results.

Below are answers to frequently asked questions that Experts have answered.

How to free a Toyota fuel pump on a 2006 Corolla 1.8 which is stuck half way out?

Presuming that the ring has been removed, the best thing to do to release the pump is to swing it from side to side to loosen it.

What is the difference between a Toyota fuel pump relay and a circuit opening relay on a 1989 Celica ST?

The circuit opening relay is the one that turns the fuel pump on and off. The fuel pump relay, or speed control relay, bypasses the resistor to give the fuel pump a high and low operating speed. The Toyota fuel pump relay is mounted under the hood at the center of the firewall. The circuit opening relay is mounted by the ECU behind the middle of the dashboard.

Can a 1998 Toyota Tacoma be jump started to check if the fuel pump is defective?

Try shorting the Toyota fuel pump relay by removing it and a jumper wire used to give power to the light blue wire. The pump should start to run, if so then the pump is okay. With the key in the ON position for 2 seconds, check for power to the white and red wires, if there is no power, the problem is not with the pump or relay but with the power supply.

What is the procedure for removing the Toyota fuel pump on a 2005 Corolla XRS?

There is a special tool available to remove the retainer ring that can be rented from Autozone, but most mechanics do not use it. Large channel locks can be used to unscrew the ring or a blunt end punch and hammer can hit the ring at an angle between the ribs to loosen it enough to unscrew it by hand. Click here for detailed direction on how to replace the fuel pump.

How can the fuel pressure be checked on a 1991 Toyota pickup to see if the Toyota fuel pump is working properly?

To check the flow from the Toyota fuel pump remove the fuel line going to the cold start injector and place the end into a plastic bottle or other suitable container to catch the fuel that will come out. Crank the vehicle or open the Mass Air Flow Meter to power up the fuel pump. The fuel should be gushing out of the pipe, use caution around electrical connections. If not, there is a problem with the pump or a restriction in a fuel pipe.

A defective Toyota fuel pump can make a car nonfunctional. Because the problems with the pump could be either mechanical or electrical, they are often difficult to diagnose even for professional mechanics. The safest way to deal with Toyota fuel pump problems is to get the insights of Experts.
Please type your question in the field below

4 verified Toyota Mechanics are online now

Toyota Mechanics on JustAnswer are verified through an extensive 8-step process including screening of licenses, certifications, education and/or employment. Learn more

Chris (aka-Moose)

Auto Technician

Vocational, Technical or Trade School

1220 positive reviews

ASE Certified Technician

Associate Degree

219 positive reviews

Toyota Technician

Vocational, Technical or Trade Scho

1260 positive reviews
See all Toyota Mechanics
JustAnswer in the news:
Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.
Web sites like
...leave nothing to chance.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.