Emission Control Systems: Application and ID

Engine Displacement 5.9L (360 cid)
Fuel System Throttle Body Injection (TBI)

DEVICES AND SYSTEMS

AIS Air Injection System
CAT Three Way Catalytic Converter
CEC Single Board Engine Controller
CEL Check Engine Lamp
EGR Electronically Controlled Exhaust Gas Recirculation System
EVAP Evaporative Emission Control System
FR Fuel Filler Tube Restrictor
MRL Emissions Maintainence Reminder Light
OXY Heated Oxygen (O2) Sensor
[1][2]PCV Positive Crankcase Ventilation
SPK Electronic Ignition (Hall Effect)
TAC Heated Air Inlet System

Note: Any vehicle under 8500 lbs. GVW is considered Light Duty