Emission System Application Chart

Engine Displacement 4.0L
Catalyst(s) Type TWC [1]
Fuel System Type SFI-MAF [2]
Electronic Engine Control System EEC-V [3]
Exhaust Gas Recirculation System DPFE [4]
Secondary Air Injection System None
Ignition System Integrated EI [5]
Idle Air Control IAC [6]

Remarks:
[1] Three Way Catalyst
[2] Sequential Multiport Fuel Injection-Mass Air Flow
[3] Ford's fifth generation EEC System
[4] Differential Pressure Feedback EGR
[5] Integrated Electronic Ignition
[6] Idle Air Control