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Does the car have an immobliser fitted if so it may have cut the power to it? Have you checked the inertia switch that maybe faulty? Check power at the fuel pump fuse and at the relay!
There is a switch in the airflow meter that keeps the fuel pump relay closed as long as there is airflow. With the meter unplugged, the pump should not run except when the key is turned to start. It would seem to me that you have a wiring issue. Try jumping the fuel pump relay so the pump runs whenever the key is on. (Remove the relay and jump the pump wire to the accessory wire--see top left diagram.) This defeats the safety feature but will keep the pump running.
Hopefully you don"t need gas first in the tank.While driving did your motor seem to ruff suddenly and as you went slower to a stop did you pull over and turn car off? When you turned it on again did it start up really ruff without giving gas.Can be that you need a fuel injector replaced you can not clean it because it also works electronic.Toyota runs better on higher octane period.
Are you getting fuel? Is the pump coming on? Do you have 12volts to the pump? Did you test the old pump to see if it was indeed bad and the cause of the problem?
Yes.......I fixed it for now....EFI relay. after putting in a new fuel pump$ 200.00 later and another relay $ 40.00 for next day delivery.I inserted my friends relay into my car....burmmmmmmmm..$ 30.00 and fine... what a Pain.In.The.A..................................................................................
remove the hose to the throttle body and spray some fuel spray in it.if the engine starts then dies out,it is more than likely your fuel pump.
check that the wire going to the fuel pump is getting voltage and that the fuse and relay are good.fuel pumps will die just like that.never run less than 1/4 tank...the pumps use fuel to keep cool
You do not have to replace the fuel pump at a specific mileage.
I hate to speculate without physically inspecting the vehicle, but, my best solution here & now may be the fuel pump. Now, I would not go out & buy one before you had proper diagnosis. Here is one test, but you will need to have to experience the stall again, and then test to see if you have fuel pressure at the injectors. If you have no fuel pressure, replace the pump. Fuel filter issues do not "come & go", they stay, and your car would not run properly. Also, a fuel pump failure will not set a computer code on this particular model vehicle. Hope this helps..
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