Emission System Application Chart

Engine Displacement 4.6L (280 cid)
Fuel System Sequential Fuel Injection-Mass Air Flow (SFI-MAF)

SYSTEMS AND DEVICES:
CAT [1] Three-Way Catalyst, Conventional Oxidation Catalyst
EEC Electronic Engine Controls (EEC-V)
EGR Differential Pressure Feedback Exhaust Gas Recirculation (DPFE)
EVAP Evaporative Emission Controls
FR Fuel Pipe Restrictor
MIL Malfunction Indicator Lamp
OXY [2] Heated Oxygen Sensor (HO2S)
PCV Positive Crankcase Ventilation
SPK Electronic Ignition (EI)

Remarks:
[1] Three catalyst system
[2] Four Heated Oxygen Sensor system