Index Chrysler Chrysler Town & Country/Voyager, Dodge Caravan, Plymouth Voyager - service repair manual 1992 year
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ergizes. The A/C fan relay energizes when the air With the engine operating, the engine controller cycles the air conditioning clutch on and off when the ALTERNATOR FIELD—ENGINE CONTROLLER OUT- The engine controller regulates the charging system voltage within a range of 12.9 to 15.0 volts. Refer to AUTO SHUTDOWN (ASD) RELAY AND FUEL PUMP The engine controller operates the auto shutdown (ASD) relay and fuel pump relay through one ground The ASD relay connects battery voltage to the fuel injector and ignition coil. The fuel pump relay connects The engine controller turns the ground path off when the ignition switch is in the Off position. Both relays The ASD relay and fuel pump relay are mounted on the drivers side fender well, near to the engine control- AUTOMATIC IDLE SPEED (AIS) MOTOR—ENGINE The idle speed stepper motor is mounted on the throttle body and is controlled by the engine controller The throttle body has an air bypass passage that provides air for the engine at idle (the throttle blade Fig. 10 Relay Identification Fig. 11 Auto Shutdown Relay Fig. 12 Automatic Idle Speed Motor . FUEL SYSTEM 14 - 27 |