Ford Expedition Fault Codes

4 generations covered

Generation Years Vehicles Fuel
Expedition 1997-2004 1997-2004 4.6 Gas (99W), 4.6 Gas (99W), 4.6 Gas (99W), 5.4 Gas (C54MSEM), 5.4 XLT Gas (C54MSEM) Gas
Expedition 2003-2007 2003-2007 4.6 16V Gas (99W), 5.4 24V Gas (99Q) Gas
Expedition 2007-2017 2007-2017 2.3 (EcoBoost) Gas (99H), 3.5, -Flex Fuel (EcoBoost) Gas (C35PDTD (99T)), 5.4 24V Gas (995), 5.4 24V, -Flex fuel Gas (C54USEM (995)) Gas
Expedition 2018-2025 2018-2025 3.5 (EcoBoost) Gas (99T) Gas