The exact location of the Chevy Astro Van fuel injection pump fuse is dependent upon the year of the vehicle. The fuel injection pump fuse will be in the fuse box. The location of the fuse will be listed on the inside cover of the fuse box.
*With Fuel Injection: **Inside the fuel tank *Without Fuel Injection
It's part of the fuel injection assembly inside the upper manifold.
in the fuel tank
The 1997 Chevy Astro fuel relay switch is located on the firewall in the engine compartment. The fuel relay switch will be in the center of the firewall.
The fuel pump is in the fuel tank.
the fuel pump is in the fuel tank--which is located about half way back on the drivers side...
The only 'gas float' on a 2000 Astro van is part of the fuel level sending unit, located inside of the fuel tank.
if you are refering to the sensor for the fuel gauge, it is in the fuel tank with the fuel pump.
In the throttle body.
fuel injection
The fuel pump relay allows the pump to be turned on and off. On a 1986 Chevy Astro van, the fuel pump relay is located under the hood and directly in front of the passenger seat, to the right of the A/C clutch control relay.
Inside the gas tank