Emission System Application Charts

Engine Configuration In-line 5 cyl.

Engine Displacement 2.5 Liter (2459 cc)

Engine Designation Code [1] AAF

Engine Management System Digifant I with OBD

Engine VIN Code [2]
Federal Emissions Equipped Vehicles C
California Emissions Equipped Vehicles D

Emission Control Devices and Systems:


EVAP Evaporative Emission Control
FR Fill Pipe Restrictor
HO2S Heated Oxygen Sensor
OBD On-Board Diagnostics
MFI Multi-port Fuel Injection
MIL [3] Malfunction Indicator Light
PCV Positive Crankcase Ventilation
SPK Spark Controls
SRI Service Reminder Indicator
TAC Thermostatic Air Cleaner
TWC Three-Way Catalytic Converter


[1] The Engine Designation Code is stamped on the engine cylinder block between cylinders 1 and 3.
[2] The Engine Vehicle Identification Number (VIN) Code is the 5th digit of VIN. VIN Plate mounted atop drivers side instrument panel and visible through windshield lower left corner.
[3] Or "CHECK ENGINE" Light. California Emissions Equipped Vehicles ONLY.