Emission Control Systems: Application and ID

Engine 3.8L (231 cid)

Fuel System Sequential Multiport Fuel Injection (SFI)

Devices and Systems

CAT Three Way Catalyst
MIL Malfunction Indicator Lamp ("Service Engine Soon" Lamp)
EGR Digital Exhaust Gas Recirculation Valve
EVAP Evaporative Emission Control
FR Fuel Pipe Restrictor
HO2S Heated Oxygen Sensor
PCM Powertrain Control Module
[1][2]PCV Positive Crankcase Ventilation
SPK [1] EI, IC, KS

[1] EI - Electronic Ignition System.
IC - Ignition Control.
KS - Knock Sensor.