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Have a 2002 grand got power to fuse and relay to fuel pump…

Customer Question
Have a 2002 grand...

Have a 2002 grand got power to fuse and relay to fuel pump but no power to fuel pump have spark no codes

Mechanic's Assistant: Is the power loss consistent, or does it fluctuate?

Constant

Mechanic's Assistant: What is the model of your '02 Jeep?

Grand Cherokee with 4.7

Mechanic's Assistant: Are you fixing your Grand Cherokee yourself? What have you tried so far?

Yes I have checked all voltages to fuse and relay but have no power at fuel pump

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

I think that's it

Submitted: 1 year ago.Category: Jeep
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Answered in 2 minutes by:
8/6/2017
Jeep Mechanic: Amedee, Jeep Technician replied 1 year ago
Amedee
Amedee, Jeep Technician
Category: Jeep
Satisfied Customers: 28,313
Experience: ASE certified Technician advanced level specialist. Wisconsin certified emissions state inspector
Verified

Hello and welcome!

My name isCustomerand I can assist you with your question.

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Jeep Mechanic: Amedee, Jeep Technician replied 1 year ago

I am very sorry your having this issue with your vehicle.

I will try my best to answer all of your questions.

However, before we get started, please let me mention a few things.

1. If at any point you would like to speak on the phone, please feel free to request a phone call on your end and I can call you right away.

2. If you dont understand any technical terms or anything that I mention (component tests or theory or operation), please let me know and I will provide you with a more in debt explanation or answer.

3. Please understand that I am here to help you any way I can.

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Jeep Mechanic: Amedee, Jeep Technician replied 1 year ago

Does power leave the fuel pump relay to the fuel pump? Is the fuel pump relay activating when cranking and turning the key on?

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