Chevrolet Impala Fault Codes

4 generations covered

Generation Years Vehicles Fuel
Impala 1972-1976 1972-1976 6.6 Gas (U) Gas
Impala 1977-1986 1977-1986 3.8 Gas (LD5 (A)), 4.1 Gas (D), 4.4 Gas (J), 5.7 Diesel (N), 5.7 Gas (L), 5.7 Gas (LG4 (H)) Diesel, Gas
Impala 1999-2016 1999-2016 3.5 VVT Flex Fuel Gas (LZE), 3.5 VVT Gas (LZ4), 3.6 Gas (LFX), 3.9 Flex Fuel Gas (LZG), 3.9 Gas (LZ8), 3.9 Gas (LZ9), 3.9, -Flex Fuel Gas (LGD), 5.3 Gas (LS4) Gas
Impala Mk X 2014-2020 2014-2020 2.4 48V (MHEV),Gas (LUK), 2.5 Flex Fuel Gas (LCV), 2.5 Gas (LKW), 3.6 CNG CNG (LFR), 3.6 Gas (LFX) 48V (MHEV), CNG, Gas