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Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> External Pages >> Different car >> Section 684 (Fuel Charging And Controls - 3.0L Power Stroke Diesel) >> Description And Operation >> Fuel Charging and Controls - System Operation and Component Description >> Fuel Trim

Fuel Trim

WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.

The fuel control system uses fuel trim tables to compensate for the variability that occurs in fuel system components due to normal wear and aging. Fuel trim tables are based on fuel mass.