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Chris (aka-Moose)
Chris (aka-Moose), Auto Technician
Category: Toyota
Satisfied Customers: 947
Experience:  16 years of experience
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Vehicle crank but will not start, yes, 2002toyota camry v4,

Customer Question

vehicle crank but will not start
JA: Have you checked the fuel supply? And are all the spark plugs working?
Customer: yes
JA: What is the model/year of your Toyota?
Customer: 2002toyota camry v4
JA: What year is your Camry?
Customer: 2002
JA: Are you fixing your Camry yourself? What have you tried so far?
Customer: yes i have change the plugs fuel pump 4 new coil park
JA: Anything else you want the mechanic to know before I connect you?
Customer: it runs only when i use some starting fiuld
Submitted: 2 months ago.
Category: Toyota
Expert:  Ted Ritter replied 2 months ago.

Hello, thanks for posting

Since it runs with starting fluid it is a fuel supply issue. Do you have a voltmeter or a 12 volt test light?

Check the EFI fuse with the key on, if the fuse hos voltage and is not blown remove the EFI relay and measure voltage at the terminals in the socket, there should be 12 volts at two of the terminals with the key on?

Customer: replied 2 months ago.
I will go out an but the tester and do what you said to do will keep you posted what happened after
Expert:  Ted Ritter replied 2 months ago.

Ok, sounds good , waiting to hear back from you.

Customer: replied 2 months ago.
Where is the efi fuse located on this car
Customer: replied 2 months ago.
Got my tool ready
Expert:  Ted Ritter replied 2 months ago.

It's located in the fuse box under the hood close to the EFI relay, both are marked on the diagram on the cover.

Customer: replied 2 months ago.
I see the fuse but where is the relay
Expert:  Ted Ritter replied 2 months ago.

Let me see if I can upload a fuse relay diagram.

Expert:  Ted Ritter replied 2 months ago.

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Customer: replied 2 months ago.
Sir all the fuse has being replaced fuel pump I don't know what else to do
Expert:  Ted Ritter replied 2 months ago.

Does it have power to the efi fuse? About 12 volts?

Expert:  Ted Ritter replied 2 months ago.

The problem is not the fuel pump, it's not getting power, I'm trying to help you to find out where the power is lost.

Expert:  Ted Ritter replied 2 months ago.

Does it have power to the EFI fuse?

Customer: replied 2 months ago.
I tested and there is power to the pump what else could I overlooked
Expert:  Ted Ritter replied 2 months ago.

Thanks, ***** ***** has power to the pump can you tell if it is running. If the pump is running, the injectors may not be firing, check to make sure the injectors have 12 volts to one of the wires on the connector, just check one of them. If there is 12 volts to the injectors you need to check for injector pulse voltage next, you can get a small injector test light that plugs into the connector from an autoparts store, the light should flash when the engine is cranking over.

Customer: replied 2 months ago.
Ok thanks I will do that in the morning
Expert:  Ted Ritter replied 2 months ago.

S​ounds good, talk to you then.