MGL Avionics User Forum

Franz
Thanks so much for your input.
Ok so I configure analog channel 3 for temp and still get same error -44 deg c.
However if I connect to AUX 1 everything works fine.
So that’s a result. Still unclear as to why it not work on channel 3.
Top class and thanks so much for pointing me in the right ...

There is nothing wrong with the resistive VDO sender, changes ohms with a heat gun.
My plan is to see if I can get any of the spare inputs working eg the oil pressure which is a resistive sensor or LM355 OAT sensor working
Thanks for your comment

Hello knowledgeable people

Some help and direction needed as ive exhausted mine. Got Blaze EMS talking to RDAC ok green flashing light, EGT & EGTs screen ok. Problem hooking up the VDO water temp sender. I just get a -45deg reading in red background. Nothing I have done has made any change ...