Quote: Originally Posted by tfoster405
I just installed you gauge and hooked up my aem WB to the analog 1 side so I can data log it.
I am saving the other analog port for fuel pressure. I have a perrin fuel rail that has a 1/8 npt port for measuring fuel pressure.
Do you have a kit set-up for that?
Also, do you know if the gauge is prone to not turning off and running down the battery?
I already had a dead battery today and don't know if the gauge was the problem?
Secondly, I hooked up my aem WB using the power and ground from the wire to the diagnostic trouble shooting connector which is the same where the interceptor is connected. I wanted to make sure the interceptor and aem had the same ground. Do you know if this is alright? I read somewhere in you instructions that on a cobra there was a voltage difference on the ground.
Thanks,
Tim
Getting the ground from that wire is ok, the power should be ok as well although the AEM can add noise to the circuit. This power is filtered though and any noise the AEM adds should be eliminated in theory.
The gauge is not prone to not turning off. Are you seeing this? What other aftermarket electrical equipment do you have? Do you have a standard battery or one of those mini race batteries?
Todd
