LEMON Manuals: Even more car manuals for everyone
Home >> Cadillac >> 2009 >> Escalade Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Engine Control System & Fuel - Hybrid (Hp2) 6.0L (LFA) - DTC P025A To DTC P0700) >> DTC P0641 or P06A6 >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different variant/trim than selected.

The fuel pressure sensor is located on the fuel line. The fuel pressure sensor monitors the fuel pressure in the fuel line. The fuel pump flow control module (FPCM) monitors the voltage signal from the fuel pressure sensor.