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Emission System Application Chart


Engine Displacement 5.0L (302 cid)
Fuel System Electronic Fuel Injection (EFI)

SYSTEMS AND DEVICES:

AIS [1] Managed Thermactor Air (MTA) W/AM1 or AM2
CAT [2] Conventional Oxidation Catalyst (OC), Three-Way Catalyst (TWC)
CEC Electronic Engine Controls (EEC-IV)
CEL Check Engine Light
EGR Electronic Exhaust Gas Recirculation
EVAP Evaporative Emission Controls
FR Fuel Pipe Restrictor
OXY Heated Exhaust Gas Oxygen Sensor (HEGO)
PCV Positive Crankcase Ventilation
SPK Thick Film Integrated (TFI-IV)

Remarks:

[1]
a. Air Management 1 (AM1) utilizes a Thermactor Air Bypass (TAB) vacuum solenoid valve.
b. Air Management 2 (AM2) utilizes a Thermactor Air Bypass (TAB) and Thermactor Air Diverter (TAD) vacuum solenoid valve.
c. For verification of MTA System, refer to Powertrain Management/Emission Control Systems/Diagrams/Vacuum and Vapor Hose.

[2] Catalyst configuration may vary.