Had to replace due to low reliability of Dynon probes.

Jacque L Verified Purchase

Dynon EMS CHT Sensor Bayonet 3/8 Unf Lycoming Cont

As expected, thanks.

Dcm A Verified Purchase

Dynon EMS CHT Sensor Bayonet 3/8 Unf Lycoming Cont

Havent installed them yet, but they look like a quality product.

Stephen D Verified Purchase

Dynon EMS CHT Sensor Bayonet 3/8 Unf Lycoming Cont

Just what I needed. Contained the whole unit (probe, clamp, wires with connectors).

Great unit easy to install. extra pins include in case you mess up.

If your Dynon PFD shows a RED X before start up on the CHT , replace the sensor. ACS had plenty in stock simple replacement and the fixed the temp. display prob.

Great response...no problems!

as ordered came right even came with crush gasket which I did not expect from the catalog posting. I suggest you include that in the catalog info. I have never had a complaint with AS

I was going to by this egt sensor from Dynon but the shipping was almost as much as the item. I thank you for using reasonable shipping practices and keeping it affordable.

Excellent product for the prince. Seems to be more reliable than the first generation.

I needed to install a permanent temperature sensor in my engine compartment to monitor temperatures near the fuel system. I had experienced fuel vaporization due to high temperatures. The Dynon Carb Air sensor was perfect for doing this. The range of temperatures is exactly what I needed. The sensor connected to the Dynon and the set up menu allows for you to select the exact sensor and provide a Custom display name. I wanted something that I could install and have the Dynon Skyview display. Fast installation and easy programing.

Probes look and work well… until they fail. Been through a full set and a half of probes and the typical failure mode is open circuit. Don’t know who Dynon supplier is but the epoxy seal breaks down within 50 hours of operation. Poor endurance quality.

Replacement Dynon ammeter shunt. Beware that these are plastic and crack easily. DO NOT over tighten the bolts. This is my third shunt. I wish the shunt had some protective casing. If something metal came loose and spanned the ammeter to the firewall or engine, it would draw 60A and start a fire.

Good service from Aircraft Spruce as always. Not so sure about the Dynon EGT sensors, two of four failed in the first 35 hours of engine run. Time will tell.