Emission Control Systems: Application and ID

ENGINE 4.0 L (244 cid) 6 cyl.

FUEL SYSTEM M.F.I.

DEVICES & SYSTEMS:

AI Air Injection
EGR Exhaust Gas Recirculation
EVAP Evaporative Emission Control
SUB-TWC Sub Three-way Catalyst
PCV Positive Crankcase Ventilation
TCCS Toyota Computer Control System
TWC Three-way Catalyst