BRP ROTAX 916 i A Series - Lane Control and Indicator Checks; Activate ECU Lane A; Warning Indicator A Check; Deactivate ECU Lane B

Effectivity: 916 i A / C24
Edition 0 / Rev. 1
BRP-Rotax Page 4-15
December 01 2023
Step Step Description Procedure
5
Activate ECU Lane A HIC A: Connect Terminal 1 and
Terminal 7 at 916 i Type A, or at
916 i Type C24 Terminal N and
P, to power ECU Lane A.
Example (Symbolic) Lane select Switch A: ON
6 Await Warning Indica-
tor A to extinguish
and note how long
this takes.
HIC A: 12 V voltage drop be-
tween Terminal 2 and Terminal
8 at 916 i Type A, or at 916 i
Type C24 Terminal A and D for
3 seconds.
NOTE
After the voltage drop between Terminal 2 and
Terminal 8 changes back to 0 V wait approx. 3
seconds until continuing with the next step.
Example (Symbolic) Warning Lamp A: Check
7
Deactivate ECU Lane
B
HIC B: Disconnect Terminal 1
and Terminal 9 at 916 i Type A,
or at 916 i Type C24 Terminal N
and P, to turn OFF ECU Lane B.
Example (Symbolic) Lane select Switch B: OFF
8 Observe engine
speed
Display CAN A/B: Check engine
speed.
Example (Symbolic) Pilot Display: Check
NOTICE
Engine speed should not drop/increase more than 250 rpm. If the
fuel pressure is not within the limits, the cause must be determined.
The engine must not be put into service until the problem is rectified.
Step Step Description Procedure
9 Activate ECU Lane B HIC B: Connect Terminal 1 and
Terminal 9 at 916 i Type A, or at
916 i Type C24 Terminal N and
P, to power ECU Lane B.
Example (Symbolic) Lane select Switch B: ON
10 Await Warning Indi-
cator B to extinguish
and note how long
this takes.
HIC A: 12 V voltage drop be-
tween Terminal 2 and Terminal
10 at 916 i Type A, or at 916 i
Type C24 Terminal A and D for
3 seconds.