Wiring up extra external inputs the the EMS

[ToMuchBoost]

I have an Autometer oil pressure Gauge and an Autometer EGT gauge (both one wire output from the sensors).

1. Does anyone know if they are 0-5 volts?

2. If I want to hook them up to the EMS how do I go about it, the same way as the AEM WB?

3. I should be able to splice into the output wire from the sensor so I can have both the in-cabin gauge and use them for tunning/datalogging on the EMS, correct?

[nutz]

i think your gona need the 3 wire aem sensors, the autometer egt runs off a diferent principal "i would not recomend spliceing those sensors"

[Tex2]

there should be no problem wiring them up. aem instructions on wiring in aditional sensors, like the egt probe is to plug one end into the computer and one end into a ground source (or maybe it was a hot source, but im pretty sure it was a ground). regardless, it can be done, they just need to be pluged into one of the aem extra inputs. you can contact henry at aem or check out the installation pdf for the aem wiring (srt4 specific on the ems, or general for the aem egt probe)

[turbojack]

The AEM EMS is configured to except the RTD type sensors and "I think" that to actually use the k-type thermocouple EGT correctly you need to also have the 30-2204 thermocouple amplifier.

[ToMuchBoost]

Damn it sounds like I won't be able to use the ones I have easily...I will check out the aem forums.

Thanks