1982 Alfa Romeo Spider "install main fuel pump relay" Questions

...- so replace it with new tubing and make sure it is secure. You also may want to check the output of the main fuel pump - don' t "dead head" it - use a T fitting. Look of an optmum or around 17

...have 12v power from main relay,code po560 low voltage,installed new battery,checked all fuses,switched main relay.still not running. Check the fuel pump. Fuel pump relay. Car security

...fuel pump made no sound so i replaced It but still no pressure or sound so i checked The main relay it checked out ok Then i tried jumping term5&7To see if voltage Was reaching pump it was but ...

...15 amp EFI fuse-to EFI main relay-to circuit opening relay-to fuel pump-to ground. Ignition switch and the computer (ECU) work the relays to pass power to pump. Hope this helps some, Randy. Good

...BUT WHEN QUICK START IS ADDED IT RUNS FOR A MINUTE. iNEED TO KNOW WHERE THE FUEL PUMP FUSE IS the relay and fuse panel that is to the left of the main fuse panel the pump relay,is in position

...Main Fuel Pump Relay,,,notorious for Honda 03 Odyssey fuel pump loses ground circuit. Under carpet just in front of Back seats is connector to fuel pump. Disconnect and use flashlight to look at ...

...install in your car ? using multimeter test the fuel pump connecter make sure is power supply problem.if testing cranking also not voltage is fuel pump power supply .check all fuse or all relay.got ...

...install the new one in same place,just push it into the open fuel pump relay position.very simple to do. if you don't find a main fuse box,please repost your question with all the information on the ...

...install, works. I have new Relay, I have good tight clean grounds, Fuses are all good, I have tried a ECU that was in working condition. I have tried everything I can think of why I am not getting ...

...fuel pump the main sends power to the pump relay. so there are 2 fuses, one is marked EFI-Fhtr fuse and IG coil. fuse the main relay drops out of the transmission A/T is not in park or netral. if ...