Astro Van AWD V6-4.3L VIN X (2003)
18. Install the water pump inlet hose to the intake manifold.
19. Install the heater hoses.
20. Install the radiator inlet hose to the water outlet.
21. Position the engine wiring harness.
22. Connect the following electrical connectors:
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The A/C compressor clutch, if equipped (1)
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The A/C high pressure cutoff switch, if equipped (5)
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The throttle position (TP) sensor (2)
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The idle air control (IAC) motor (3)
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The fuel meter body assembly connector (4)
23. Connect the following electrical connectors:
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The manifold absolute pressure (MAP) sensor (4)
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The EVAP canister purge solenoid valve (1)
