Rotax 915 i A series Maintenance Manual page 360

ECU - READ OUT AND FLASHING
Introduction
The intention of this procedural instruction is to guide
users through the process of identifying the soft-
ware- and hardware version of an ECU. Although
ECU software changes must be documented within
the engine logbook and on the ECU (update label), it
is mandatory to identify the current ECU software-
and hardware version by using B.U.D.S. Aircraft
software.
Generally this process can be performed in two dif-
ferent ways:
• Situation 1: ECU has been removed from an Air-
craft. That means the ECU has been disconnected
from the wiring harness and removed from the
aircraft
• Situation 2: ECU is installed in an Aircraft. The
ECU is connected to the wiring harness and in-
stalled in the Aircraft.
Because the situations are essentially different,
those two situations will be described independently
in this chapter.
NOTE
Before extracting logs or loading ECU software
make sure you have installed the latest version
of B.U.D.S. Aircraft in accordance to SI-915iA-
002. See also Service Bulletin SB-915iA-002iS.
76–10–00
Page 10
August 01 2018
BRP-Rotax
MAINTENANCE MANUAL HEAVY
Effectivity: 915 i A Series
Edition 0/Rev. 0