DDEC X DD15 625 FMI 14

[PolishHammer]

Also I checked voltage from pin A to pin C 2.45v, spec says 2.6v. Pin A to pin D is 2.15v, spec says 2.3v. Enough of a difference to make a difference? My battery voltage was a little low so I put the charger on it battery voltage at 13.2v didnt change my readings.


this seems link the can high and low are backwards ? i have had this happen on heavy equipment when termination blocks were bad or people didnt plug the right plugins together causing a back feed.

your can source should be checked right out of the ecm high should be 2.6 low 2.4 or really close