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EMISSION CONTROL SYSTEMS 25 - 1 |
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EMISSION CONTROL SYSTEMS
CONTENTS
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EVAPORATIVE EMISSION CONTROLS . . . . . . . . |
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GENERAL INFORMATION
Throughout this group, references may be made to a particular vehicle by letter designation. The Intro-
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EXHAUST EMISSION CONTROLS . . . . . . . . . . . 15
duction Section at the front of this manual contains a chart showing the breakdown of the designations.
EVAPORATIVE EMISSION CONTROLS
INDEX
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Canister Purge Solenoid . . . . . . . . . . . . . . . . . . . |
. 12 |
Evaporation Control System . . . . . . . . . . . . . . . . |
. 12 |
VEHICLE EMISSION CONTROL INFORMATION LABEL
All models have a Vehicle Control Information (VECI) Label. Chrysler permanently attaches the label to the middle of the hood (Fig. 1, 2, or 3). It cannot be removed without defacing information and destroying the label.
The label contains the vehicle's emission specifications and vacuum hose routings. Route all hoses according to the diagram on the VECI label.
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Vacuum Schematics . . . . . . . . . . . . . . . . . . . . . . |
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Vehicle Emission Control Information Label . . . . . |
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If any difference exists between the label and the Service Manual, refer to the label. The labels shown are examples.
VACUUM SCHEMATICS
If any difference exists between the label and the schematics in the Service Manual, refer to the label.
Fig. 2 Underhood Label LocationÐAC, AP and AY
Bodies
Fig. 1 Underhood Label LocationÐAA Body
25 - 2 EMISSION CONTROL SYSTEMS |
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CALIFORNIA VEHICLE CONTROL INFORMA-
TION LABELÐTYPICAL
Fig. 3 Underhood Label LocationÐAG and AJ Bod-
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FEDERAL EMISSION CONTROL INFORMATION
LABELÐTYPICAL
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EMISSION CONTROL SYSTEMS 25 - 3 |
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CANADA VEHICLE EMISSION CONTROL IN-
FORMATION LABELÐTYPICAL
25 - 4 EMISSION CONTROL SYSTEMS |
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ENGINE VACUUM SCHEMATICÐ2.2L/2.5L TBI
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EMISSION CONTROL SYSTEMS 25 - 5 |
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ENGINE VACUUM SCHEMATICÐ2.2L TURBO III
25 - 6 EMISSION CONTROL SYSTEMS |
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ENGINE VACUUM SCHEMATICÐ2.5L TURBO I
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EMISSION CONTROL SYSTEMS 25 - 7 |
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ENGINE VACUUM SCHEMATICÐ3.0L AC BODY, FEDERAL AND CANADA WITH ABS
25 - 8 EMISSION CONTROL SYSTEMS |
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ENGINE VACUUM SCHEMATICÐ3.0L AC BODY, CALIFORNIA WITH ABS
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EMISSION CONTROL SYSTEMS 25 - 9 |
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ENGINE VACUUM SCHEMATICÐALL FEDERAL AND CANADA 3.0L AA, AG, AJ BODY AND AC BODY W/O ABS
25 - 10 EMISSION CONTROL SYSTEMS |
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ENGINE VACUUM SCHEMATICÐALL CALIFORNIA 3.0L AA, AG, AJ BODY AND AC BODY W/O ABS
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EMISSION CONTROL SYSTEMS 25 - 11 |
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ENGINE VACUUM SCHEMATICÐ3.3L/3.8L AC AND AY BODY, FEDERAL AND CALIFORNIA