System Description

Fig 1: Identifying System Description Information

Courtesy of NISSAN MOTOR CO., U.S.A.

This system controls the fuel pump operation. The amount of fuel flow delivered from the fuel pump is altered between two flow rates by the FPCM operation. The FPCM determines the voltage supplied to the fuel pump (and therefore fuel flow) according to the following conditions.

Fig 2: Identifying Fuel Pump Flow Control

Courtesy of NISSAN MOTOR CO., U.S.A.