Emission System Application Chart
EMISSIONS CERTIFICATION OBD IIENGINE 3.8L (231 cid)
FUEL SYSTEM Sequential Fuel Injection (SFI)
DEVICES & SYSTEMS
EGR [1] Exhaust Gas Recirculation
[1][2]EVAP Evaporative Emission Control
FR Fuel Pipe Restrictor
HO2S (4) Heated Oxygen Sensors
MIL Malfunction Indicator Lamp
PCV Positive Crankcase Ventilation
PCM Powertrain Control Module
SPK [2] DIS; EST; ESC.
TWC Three-way Catalytic Converter
[1] Linear electrically operated EGR valve.
[2] Distributorless Ignition System; Electronic Spark Timing; Electronic Spark Control (knock sensor).