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I just got my new Auto Enginuity cable today. The check engine light is not on, and there are no FICM codes. Tht AE Live Data Meter says that my FICM voltage is 47.5V, is that too low? The check engine light is not on, and there are no FICM codes.
I took the truck for a ride, most of the time the voltage was at 47.5V but several times I saw it drop to 46.5V. Should I take the FICM apart to check for the bad solder connection, when I have some time?