Emission System Application Chart

Engine Displacement 3.0L (182 cid)
Fuel System Sequential Electronic Fuel Injection-Mass Air (SEFI-MA)

DEVICES AND SYSTEMS:

CAT Three-Way Catalyst
CEC Electronic Engine Controls (EEC-IV)
CEL Check Engine Light
EGR Differential Pressure Feedback Exhaust Gas Recirculation (DPFE)
EVAP Evaporative Emission Controls
FR Fuel Pipe Restrictor
OXY Heated Exhaust Gas Oxygen Sensor (HEGO)
PCV Positive Crankcase Ventilation
SPK [1] Thick Film Integrated (TFI-IV)

Remarks:
[1] California models use TFI with Computer Controlled Dwell (CCD).

ENGINE CALIBRATION LABEL

Engine Emission Calibration Number Label:

An Emission Calibration Label is attached to the left-hand side door or door post pillar. It identifies the engine year, calibration design, and design revision level. These numbers are used to identify service parts and engine specifications that make up the emission system designed for the vehicle.

EXAMPLE OF CALIBRATION CODE 0-25F-R00

The first number represents the model year in which the Calibration was first introduced. 0 = 1990

The second group represents the design level assigned to the engine (25F).

The third group represents the revision level of the calibration (R00). These numbers advance as revisions occur.