My MGL supplied cht probe for #1 reads exactly the same as 2,3,4 at ambient temp. Flying, the other three are approximately 300F and #1 is less than 100F.
They all terminate in omega flat spade connectors, then on to the cht/egt instrument on the panel. My guess is a high resistance screwed terminal in the Omega connection, or cold solder joint in the DB at the instrument. I assume I can validate the problem and the cure with boiling water.Any advice before I start tearing things apart ?
They all terminate in omega flat spade connectors, then on to the cht/egt instrument on the panel. My guess is a high resistance screwed terminal in the Omega connection, or cold solder joint in the DB at the instrument. I assume I can validate the problem and the cure with boiling water.Any advice before I start tearing things apart ?