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Frank Miller · 10-10-2020, 10:16 AM

The pull in and holding coil switch is internal to the solenoid. When the OD is engaged the pull in coil is switched off and the holding coil is switched on. If the holding coil is not energized then it will drop out. My amp gauge always jumps south when the overdrive kicks in. Make sure there is no partial short to ground from both coils. You can access the connections from inside the cover.

10-10-2020, 10:16 AM	#8
Frank Miller Senior Member Join Date: May 2010 Location: Auburn, MA Posts: 2,106	Re: 52 Victoria overdrive The pull in and holding coil switch is internal to the solenoid. When the OD is engaged the pull in coil is switched off and the holding coil is switched on. If the holding coil is not energized then it will drop out. My amp gauge always jumps south when the overdrive kicks in. Make sure there is no partial short to ground from both coils. You can access the connections from inside the cover. __________________ “The technique of infamy is to start two lies at once and get people arguing heatedly over which is true.” ~ Ezra Pound