Dodge Aspen/Volare 1976-1980 Repair Guide

Vacuum Diagrams

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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 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.

A vacuum hose diagram can be found under the hood, on the passenger side of the firewall



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Fig. Fig. 2 Vacuum hose routing 1976 Federal vehicles with a 225 cu. in. engine



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Fig. Fig. 3 Vacuum hose routing1976 California vehicles with a 225 cu. in. engine



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Fig. Fig. 4 Vacuum hose routing1976 Federal vehicles with a 318 cu. in. engine and no air pump (late production)



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Fig. Fig. 5 Vacuum hose routing1976 Federal vehicles with a 318 cu. in. engine and no air pump (late production)



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Fig. Fig. 6 Vacuum hose routing1976 vehicles with a 318 cu. in. engine and air pump (early production)



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Fig. Fig. 7 Vacuum hose routing1976 vehicles with a 318 cu. in. engine and air pump (late production)



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Fig. Fig. 8 Vacuum hose routing1976 Federal vehicles with a 360 cu. in. engine, 2-bbl. carburetor and automatic transmission



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Fig. Fig. 9 Vacuum hose routing1976 Federal vehicles with a 360 cu. in. engine, 4-bbl. carburetor and high performance option



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Fig. Fig. 10 Vacuum hose routing1976 California vehicles with a 360 cu. in. engine and 4-bbl. carburetor



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Fig. Fig. 11 Vacuum hose routing1977 Federal and Canadian vehicles with 225 cu. in. engine and 1-bbl. carburetor



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Fig. Fig. 12 Vacuum hose routing1977 Federal and Canadian vehicles with a 225 cu. in. engine and 2-bbl. carburetor



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Fig. Fig. 13 Vacuum hose routing1977 High Altitude, with air pump and automatic transmission, and California vehicles with a 225 cu. in. engine and 2-bbl. carburetor



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Fig. Fig. 14 Vacuum hose routing1977 Federal and Canadian vehicles with a 318 cu. in. engine, 2-bbl. carburetor and automatic transmission (early production)



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Fig. Fig. 15 Vacuum hose routing1977 Federal and Canadian vehicles with a 318 cu. in. engine, 2-bbl. carburetor and automatic transmission (intermediate production)



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Fig. Fig. 16 Vacuum hose routing1977 Federal and Canadian vehicles with a 318 cu. in. engine, 2-bbl. carburetor and automatic transmission (late production)



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Fig. Fig. 17 Vacuum hose routing1977 Federal and Canadian vehicles with a 318 cu. in. engine, 2-bbl. carburetor and manual transmission



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Fig. Fig. 18 Vacuum hose routing1977 High Altitude, with air pump, and California vehicles with a 318 cu. in. engine, 2-bbl. carburetor and automatic transmission



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Fig. Fig. 19 Vacuum hose routing1977 Federal and Canadian vehicles with a 360 cu. in. engine, 2-bbl. carburetor and automatic transmission



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Fig. Fig. 20 Vacuum hose routing1977 California vehicles with a 360 cu. in. engine, 4-bbl. carburetor and automatic transmission



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Fig. Fig. 21 Vacuum hose routing1977 Lean Burn equipped Federal, with catalytic converter, and Canadian, without converter, vehicles with a 360 cu. in. engine, 4-bbl. carburetor and automatic transmission



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Fig. Fig. 22 Vacuum hose routing1977 High Altitude and California vehicles with a 360 cu. in. engine, 4-bbl. carburetor, air pump and automatic transmission (standard or high performance)



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Fig. Fig. 23 Vacuum hose routing1978 Federal vehicles with a 225 cu. in. engine and 1-bbl. carburetor



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Fig. Fig. 24 Vacuum hose routing1978 Federal vehicles with a 225 cu. in. engine and 2-bbl. carburetor



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Fig. Fig. 25 Vacuum hose routing1978 High Altitude and California vehicles with a 225 cu. in. engine, 1-bbl. carburetor and automatic transmission



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Fig. Fig. 26 Vacuum hose routing1978 High Altitude and California vehicles with a 225 cu. in. engine, 1-bbl. carburetor and automatic transmission



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Fig. Fig. 27 Vacuum hose routing1978 Federal and High Altitude vehicles with a 318 cu. in. engine and 2-bbl. carburetor (early production)



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Fig. Fig. 28 Vacuum hose routing1978 Federal and High Altitude vehicles with a 318 cu. in. engine and 2-bbl. carburetor (late production)



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Fig. Fig. 29 Vacuum hose routing1978 California vehicles with a 318 cu. in. engine, 4-bbl. carburetor and automatic transmission



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Fig. Fig. 30 Vacuum hose routing1978 Lean Burn equipped Federal vehicles with a 360 cu. in. engine, 2-bbl. carburetor and automatic transmission



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Fig. Fig. 31 Vacuum hose routing1978 lean Burn equipped Federal vehicles with a 360 cu. in. engine, 4-bbl. carburetor and automatic transmission



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Fig. Fig. 32 Vacuum hose routing1978 High Altitude and California vehicles with a 360 cu. in. engine, 4-bbl. carburetor and automatic transmission (early production)



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Fig. Fig. 33 Vacuum hose routing1978 High Altitude and California vehicles with a 360 cu. in. engine, 4-bbl. carburetor and automatic transmission (late production)



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Fig. Fig. 34 Vacuum hose routing1978 California fleet vehicles with a 360 cu. in engine, 4-bbl. carburetor and automatic transmission



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Fig. Fig. 35 Vacuum hose routing1979 federal and Canadian vehicles with a 225 cu. in. engine and 1-bbl. carburetor



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Fig. Fig. 36 Vacuum hose routing1979 Federal and Canadian vehicles with a 318 cu. in. engine, 2-bbl. carburetor and automatic transmission



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Fig. Fig. 37 Vacuum hose routing1979 California vehicles with a 318 cu. in. engine, 4-bbl. carburetor and automatic transmission



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Fig. Fig. 38 Vacuum hose routing1979 Federal vehicles with a 360 cu. in. engine, 2-bbl. carburetor and automatic transmission



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Fig. Fig. 39 Vacuum hose routing1979 Federal vehicles with a 360 cu. in. engine, 4-bbl. carburetor and automatic transmission



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Fig. Fig. 40 Vacuum hose routing1980 Federal vehicles with a 225 cu. in. engine and 1-bbl. carburetor



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Fig. Fig. 41 Vacuum hose routing1980 Canadian vehicles with a 225 cu. in. engine and 1-bbl. carburetor



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Fig. Fig. 42 Vacuum hose routing1980 California vehicles with a 225 cu. in. engine and 1-bbl. carburetor



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Fig. Fig. 43 Vacuum hose routing1980 Federal vehicles with a 318 cu. in. engine and 2-bbl. carburetor



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Fig. Fig. 44 Vacuum hose routing1980 Canadian vehicles with a 318 cu. in. engine and 2-bbl. carburetor



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Fig. Fig. 45 Vacuum hose routing1980 Federal vehicles with a 360 cu. in. engine and 2-bbl. carburetor



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Fig. Fig. 46 Vacuum hose routing1980 Canadian vehicles with a 360 cu. in. engine and 2-bbl. carburetor



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Fig. Fig. 47 Vacuum hose routing1980 California vehicles with a 360 cu. in. engine and 2-bbl. carburetor



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Fig. Fig. 48 Vacuum hose routing1980 Federal vehicles with a 360 cu. in. engine, 2-bbl. carburetor, manual transmission and heavy duty cooling

 
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