Saturday, June 7, 2014
The 1991 GM Cadillac Fleetwood Fuel Pump Pressure Specs
First introduced in 1947, the Fleetwood is a luxury four-door sedan manufactured by Cadillac in America. Powered by big and powerful V6 and V8 engines, Fleetwood is equipped with a modern twin-turbine fuel pump that delivers enough fuel to feed the needs of this car.
Fuel Pump Operation
The fuel pump is an electric medium-pressure twin-turbine pump which is mounted to the fuel level meter assembly in the fuel tank. The fuel pump delivers pressurized fuel from the pump through an in-line filter to the throttle body injection (TBI) unit and injectors. The electric fuel pump operation is controlled by the electronic control module (ECM) through a fuel pump relay.
Fuel Pump Pressure Specifications
Cadillac Fletwoods fuel pump operates in the range of 62 to 90 kilopascals (9 to 13 pounds per square inch) of pressure when the engine is running.
Part Replacement
The fuel pump is still supplied by Cadillac and is priced at $77.98, as of late 2010. The OEM part number is 25168719.
No comments:
Post a Comment