2004 Honda Civic Main Relay Location. 2 If you dont hear the fuel pump. If your Honda civic has no power to fuel pump or no power to ECU. Theres a pretty simple way to tell if your main relay is affected. A crank no start can be caused by many things including a bad PGM-FI Programmed Fuel Injection Main Rel.
Add a comment. If your Honda civic has no power to fuel pump or no power to ECU. 4 On the right side is the PGM-FI. Should the engine shut off the main relay could be impacted. New Product Fit. Honda Civic fuse box diagram hatchback.
3 Go to the right side of the dash remove the glove box.
The main relay sends power to the fuel pump and other systems on most Hondas of this vintage. 3 Go to the right side of the dash remove the glove box. Set of 2 Prop 65. Where Is The Main Relay Located On 2004 Honda Accord. The under-hood fuse box is located on the passengers side next to. Honda civic PGM-FI Relay test Instructions.