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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 93 (Engine Controls And Fuel - 2.8L (LWN) Diesel - Description And Operation) >> Description and Operation >> Fuel System Description >> Fuel Pressure Sensor (if equipped)

Fuel Pressure Sensor (if equipped)

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

The fuel pressure sensor is located in the fuel feed pipe. The engine control module (ECM) monitors the fuel pressure sensor by serial data received from the fuel pump driver control module. The ECM monitors the voltage of the fuel pressure sensor in order to provide fuel pressure control.

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