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P0688 Diagnostic Trouble Code Discussion for November 2010

ASD Relay Sense Circuit Low

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Trouble Ticket Help Requests for DTC P0688
Help Request Posted
2004 Chrysler Pacifica 3.5L No Start VIN: 2C4GM68484
P0688: ASD Relay Sense Circuit Low. This is a good one, i have 2 codes i show rpm on my solus pro at about 165 when i stop cranking,slow response,asd relay pins in pdc 30 and 85 have power lose power at pin 85 when cranking pins 86 relay control and 87 relay output have ground from the computer,...
November 04, 2010