Emission System Application Chart

Engine 3.1L (191 cid)



Fuel System Sequential Multi-Port Fuel Injection (SFI)



DEVICES & SYSTEMS


CAT Three Way Catalyst
MIL Malfunction Indicator Lamp ("Service Engine Soon" lamp)
EGR Digital Exhaust Gas Recirculation
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 (Formerly called Distributorless Ignition System or DIS).
IC - Ignition Control. (Formerly called Electronic Spark Timing or EST).
KS - Knock Sensor. (Formerly called Electronic Spark Control).