Lane And Ignition Check - Rotax 915 i A SERIES Operator's Manual

Lane and Ignition
check
Page 3-12
December 01 2017
During the Lane and Ignition check Engine Speed must always
show plausible values no matter if one ore both lanes are ac-
tive. Otherwise maintenance is required.
Step Step Description
1 Check engine instru-
ments (Warning Indi-
cators and
Operational Limits)
and ensure compli-
ance with the operat-
ing limits while step 2
to 11.
Example (Symbolic)
2 Set Throttle Valve as
required.
Example (Symbolic)
3 Deactivate ECU Lane
A
Example (Symbolic)
4 Observe engine
speed
Example (Symbolic)
Engine speed may 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
5 Activate ECU Lane A
BRP-Rotax
Procedure
HIC A: If a 12 V voltage drop
between Terminal 2 and Termi-
nal 8 (permanent or oscillating)
is detected, shut OFF engine
and perform troubleshooting.
HIC B: If a 12 V voltage drop
between Terminal 2 and Termi-
nal 10 (permanent or oscillat-
ing) is detected, shut OFF
engine and perform
troubleshooting
Display CAN A/B: Check and
ensure compliance with opera-
tional limits.
Warning Lamp A: Check
Warning Lamp B: Check
Pilot Display: Check
Set linearized throttle position
so that engine speed is approx
2500 rpm.
Set Throttle
HIC A: Disconnect Terminal 1
and Terminal 7 to turn OFF
ECU Lane A.
Lane select Switch A: OFF
Display CAN A/B; Check en-
gine speed.
Pilot Display: Check
ATTENTION
Procedure
HIC A: Connect Terminal 1 and
Terminal 7 to power ECU Lane
A.
Effectivity: 915 i A Series
Edition 0 / Rev. 0