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Chris (aka-Moose)
Chris (aka-Moose), Auto Technician
Category: Toyota
Satisfied Customers: 814
Experience:  16 years of experience
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I am having a problem with my 15Amp fuel injector fuse

Customer Question

I am having a problem with my 15Amp fuel injector fuse blowing constantly in my 2001 Toyota camry 5sfe
Submitted: 1 year ago.
Category: Toyota
Expert:  Toyota Service replied 1 year ago.

Hello. Welcome to Just Answer. Please allow me to assist you. Are you saying the EFI fuse is blowing? (there is no "fuel injector fuse)

Customer: replied 1 year ago.
there is. In the fuse box under the hood it says EFI. This 15Amp fuse constantly blows. There must be a problem
Customer: replied 1 year ago.
The engine immediately shut off and with loss of power steering and braking power
Expert:  Toyota Service replied 1 year ago.

The EFI fuese controls the entire fuel injection system. Please open the hood, locate the EFI relay and the CIR/OPN relay and remove them. Install a new fuse and see if it blows.

Expert:  Toyota Service replied 1 year ago.

Note that the 5 amp IGN fuse is for the injectors. I assume it is not blown.

Customer: replied 1 year ago.
there are no other fuses blown I do not know where the EFI relay and the CIR/OPN relays are located
Expert:  Toyota Service replied 1 year ago.

The EFI relay is in the panel under the hood is the same place as the EFI fuse. We need ot isolate the issue. I am initially thinking you have a bad fuel pump

Customer: replied 1 year ago.
Where is the CIR/OPN relay located
Expert:  Toyota Service replied 1 year ago.

In a separate panel under the hood.

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