How does Rotax 912 Ignition work?

The Rotax 912/914 conventional ignition has the Ignition generator coils and trigger coils (Solid State Points) within the Engine Alternator housing. The 912is/915 fuel-injected engines have dual computer assemblies (Lanes) that control the operation of the fuel injectors and Spark Coils.

How many cc iS a Rotax 912?

1,211 cc
The Rotax 912 was first sold in 1989 in non-certificated form for use in ultralights and motorgliders. The original 80 hp (60 kW) 912 UL engine has a capacity of 1,211 cc (73.9 cu in) and a compression ratio of 9.1:1.

How much oil does a Rotax 912 hold?

My engine runs 100LL exclusively. I’m aware of the lead issue and changing oil. Rotax recommends 50 hours. Some say 25 hours….Quantity of oil in 912ULS Oil Tank.

Title	Category	Replies
Oil pressure warning 912ul 100hp	912 / 914 Technical Questions	5
Oil pressure	912 / 914 Technical Questions	4

How long will a Rotax 912 engine last?

The Rotax 912 engine in our plane, a Zenith 601HDS, has reached an important milestone. Over the past 25 years, it has run 2,000 hrs without major repairs. It’s appropriate to reflect about this performance and muse how this is possible. After all, when we bought the engine, in 1994, the suggested TBO was 1,200 hrs.