CHT probes
Posted: Tue Jan 17, 2023 12:25 am
Hi,
Just installed EFIS and EIS on a Rotax 912 ULS powered plane with full set of engine sensors.
Everything is working as expected , the only issue is unused CHT probes - how do I deal with them ? The manual says to short them together but what exactly does that mean ?
Specially I have 2 sets of red/white wires for CHT 3 and 4 which I don’t plan to use - right now these are unconnected and EFIS is reporting about 15 degrees higher ( with just ambient temps for now ) for unused probes than the other 2 so I would like to take care of that but I am not sure how …
Thanks.
Just installed EFIS and EIS on a Rotax 912 ULS powered plane with full set of engine sensors.
Everything is working as expected , the only issue is unused CHT probes - how do I deal with them ? The manual says to short them together but what exactly does that mean ?
Specially I have 2 sets of red/white wires for CHT 3 and 4 which I don’t plan to use - right now these are unconnected and EFIS is reporting about 15 degrees higher ( with just ambient temps for now ) for unused probes than the other 2 so I would like to take care of that but I am not sure how …
Thanks.