I have a 1994 Hyundai Sonata and can not get any power to the fuel pump when I turn the ignition key what is the problem.
I have put in a new fuel pump, i have checked the relays and the fuses.
Name is XXXXX XXXXX i will assist you the best i can, please Only accept if you are happy with my answer.Did you check at the fuel pump that you are getting 12volts .Did you check the MFI relay down under the blower motor .GregGreg41086.4963005787
I have checked at the fuel pump and I get no power .I have checked the MFI relay down under the blower motor and it is ok .
Hi David With the ignition switch on check the relay plug you should have two pins with battery power .Regards Greg
With the ignition switch on I have checked the relay plug and it has two pins with battery power .
Hi David Here is the circuit diagram for you to check the wiring .CIRCUIT DIAGRAM
CIRCUIT INSPECTION (FUEL PUMP)
FUEL PUMP OPERATION CHECK
Please remember to only rate my answer when you are 100% satisfied. IF you feel the need to click either "Helped a little" or "I expected more", please stop and reply to me via the CONTINUE CONVERSATION button with the issue you have. I will be happy to continue further and do everything I can to provide you with the service you seek.Kind regards Greg.
27 year and 16 year as shop owner, import technician
I found the problem, it was a old alarm system that was supposed to be deactivated years ago, it had reactivated when my brother put a new starter motor in.
This is a typical issue i come across many times i hate the aftermarket alarm system they are more problems than you can Imagen.Thanks for the feedback David was very considerate of you, very few get back with issues like this .Wish you all the best my friend and happy motoring David.Kind regards Greg