Lane A blinking on takeoff

Model Specific Discussions about the Sling TSi.
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kirbmart1000
Posts: 6
Joined: Sun Nov 27, 2022 5:03 pm
Location: Salida, CO

Lane A blinking on takeoff

Post by kirbmart1000 »

Hello,
I have a question about the 915 iS magnetos...

During the Lane Check on run-up Lane A & B perform as expected.
During takeoff Lane A starts blinking, as soon as I pull back power it stops blinking. No faults show up when it's blinking, engine runs as expected.

Can anyone provide insight on this?
gholford
Posts: 5
Joined: Tue Jan 07, 2020 9:18 am
Location: UK

Re: Lane A blinking on takeoff

Post by gholford »

I recently had the same issue on my Sling TSi. The FADEC info option reported Ambient Temperature … Sensor Fault. I removed the two AATPS sensors on the side of the air intake, checked the connections, ensured nothing was loose or broken and reattached and reseated the sensors.

On my next test flight, the Lane A light did not come on and no issues arose. It seemed to fix the issue. This has been commented on by others, there being a suggestion it's a TSi "thing" and the fix is to enlarge the air intake attachment holes. No sure about that? So far my fix worked so will watch how things progress.
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