Chrysler Full-Size Vans 1989-1998 Repair Guide

VACUUM DIAGRAMS

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See Figures 1, 2, 3, 4, 5, 6 and 7

Following are vacuum diagrams for most of the engine and emissions package combinations covered by this guide. Because vacuum circuits will vary based on various engine and vehicle options, always refer first to the vehicle emission control information label, if present. Should the label be missing, or should the vehicle be equipped with a different engine from the vehicle's original equipment, refer to the diagrams below for the same or similar configuration.

If you wish to obtain a replacement emissions label, most manufacturers make the labels available for purchase.

The labels can usually be ordered from a local dealer.



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Fig. Fig. 1: The Vehicle Emission Control Information (VECI) label contains information critical to its performance



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Fig. Fig. 2: The normal location of the VECI label



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Fig. Fig. 3: Engine vacuum schematic for 1990 vehicles with 5.2L and 5.9L engines



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Fig. Fig. 4: Engine vacuum schematic for 1992 vehicles with 3.9L and 5.2L engines



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Fig. Fig. 5: Engine vacuum schematic for 1992 vehicles with a 5.9L engine



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Fig. Fig. 6: Engine vacuum schematic for 1993 vehicles



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Fig. Fig. 7: Engine vacuum schematic for 1994-95 vehicles

 
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