Tercel Sedan 2-Door L4-1497cc 1.5L DOHC (5E-FE) MFI (1997)
Exhaust Gas Recirculation: Description and Operation
PURPOSE / OPERATION
The Exhaust Gas Recirculation system is designed to reintroduce exhaust gases into the combustion cycle, lowering combustion temperatures and
reducing the formation of Nitrogen Oxides (NOx).