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Home >> Ford >> 2004 >> Freestar Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Theory & Operation - CNG, Flex-Fuel & Gasoline >> PCM Inputs >> Fuel Level Input

Fuel Level Input

The fuel level input (FLI) is a hard wire signal input to the PCM from the fuel pump (FP) module. Refer to the description of the FLI in the ON BOARD DIAGNOSTICS MONITORS .