Tech Forum

Im trying to get my pdm25 to talk to my AEM cd5 dash. I have most of it working but the battery voltage is kicking my butt and Gemini/ChatGTP and Grock are all stuck on no help even though they got me to where everything else is working. I'm on a battery power supply that has my voltage right at 14.3 volts and my dash reads 48.1v. If i unplug my power supply battery voltage drops to the 12v ish and my dash goes to 40ish so whatever I'm reading is closely tied to the battery voltage. This is the info I was using for my CANbus settings and what the AEM dash is set to.