Buzzer and fuel pump
 

Hello all, I purchased a 1996 Mariah z272 last summer and have been loving it. Recently I pulled the stereo console out. I found a couple wires loose and one ground loose that caused the hatch not to work which I replaced. I also had two more wires loose that I belive came from the killswitch and came off when I removed the console. After adding these back to the killswitch the buzzer quit working and the fuel pump is not doing anything when I turn the key. The starter engages and it rolls over but I don't believe there is any fuel getting to the engine. My question, is there a fuse for the fuel pump that maybe I am missing and also is the buzzer on the same circuit. I appreciate any help you can provide.

Thanks,

Chad

PS Has the Mercruiser 7.4L EFI.

Re: Buzzer and fuel pump
 

Try this link http://www.mariahownersclub.com/foru...schematics.pdf to the wiring diagrams in the forum.

Re: Buzzer and fuel pump
 

Thanks Iowa, I had checked the wiring diagrams and was looking for the fuel pump wiring color but have yet to find it. I have been messing with the wiring all day and actually got the buzzer and fuel pump to kick on twice by pulling the console out further and making the wires tight. The only problem is I still can't find the loose connection. I am going to continue searching and will post once I figure it out.