dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Main Relay (Computer/Fuel System)|Locations|Page 302 > < Main Relay (Computer/Fuel System)|Locations|Page 300
Page 1
background image

Main Relay (Computer/Fuel System): Description and Operation

SYSTEM OPERATION

As one of its functions, the (ASD) relay will supply battery voltage to the ignition coil. The ground circuit for the ASD relay is controlled by the 
Powertrain Control Module (PCM). The PCM regulates ASD relay operation by switching the ground circuit on-and-off.

Main Relay (Computer/Fuel System)|Locations|Page 302 > < Main Relay (Computer/Fuel System)|Locations|Page 300