Have you tried CHGVLT? it looks like it is only a raw voltage but you could set it up to convert to a temperature
yes i tried that but when I unplug the sensor, the readings don't change. I only tried setting this gauge up without the car running, only in key on mode. wondering if that matters??
Turbo Joe
----------------------- 87 CSX #175 TIII powered, MegaSquirt3 Pro Ultimate, GTX3076R, Turbo Joe header, Lengel intake, Menegon ported head, the list goes on