Emission Control Systems: Application and ID

EMISSION CONTROL DEVICES AND SYSTEMS
CEC [1] EGI System
ECM Engine Control Module
DI [2] Electronic Distributor Ignition
EVAP Fuel Evaporative System
FR Fill Pipe Restrictor
HO2S Heated Oxygen Sensor
MFI [2] Multiport Fuel Injection
MIL Malfunction Indicator Light
PCV Positive Crankcase Ventilation
SPK [2] Electronic Spark Advance (ESA) Control System
TWC Three Way Catalytic Converter
WU-TWC Warm-Up Three Way Catalytic Converter

[1] Computerized Engine Controls (CEC)
[2] Computer Controlled