Emission System Application Chart

ENGINE/MODEL
3.6L XJ6 & 5.3L XJS

EMISSION DEVICES & SYSTEMS
AIS - Air Injection System
EGR - Exhaust Gas Recirculation (XJ6)
EVAP - Evaporative Emission Controls
OC - Oxidation Catalytic Convertor (XJS)
O2 - Oxygen Sensor
PCV - Positive Crankcase Ventilation
TWC - Three-Way Catalytic Convertor (XJ6)