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P0685 Diagnostic Trouble Code Discussion for January 2024

ASD Relay Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0685
Help Request Posted
2009 Honda Civic LX 1.8L No Start, Stall, MIL Lamp on VIN: 19XFA165X9
P0685: PCM Battery. Happy New Year all. I'm trying to help a fellow tech here that is having a problem with vehicle hard to start and stall condition after replacing the engine. When he cranks the engine over, it seems like it labors at times and is difficult to start. One th...
January 01, 2024