Measurement Values For The Ignition Unit - Rotax 912 Series Maintenance Manual

3.12) Measurement values for the ignition unit

The following measurement values can be checked at the appropriate point after
detaching the plug connections.
Generator coil
(on stator)
Generator coil
Charging coil
(on stator)
Trigger coil
Trigger coil new *
(with clamps)
Primary ignition coil
connection contact
Secondary ignition coil
high voltage
Resistance spark plug connector
◆
NOTE:
◆
NOTE:
Effectivity 912/914 Series
Edition 1 / Rev. 0
BRP-Rotax
Maintenance Manual
yellow
yellow
red
green/white
white/yellow
* Fitted in serial production from year 1995.
A check of the complete ignition unit is only possible on an
ignition test bench with an oscilloscope. This is especially
important if failure occurs only intermittently. In this case, send
the complete ignition unit to an authorized overhaul facility.
- yellow 0.1 to
- ground
- ground 3.2 to
blue/yellow 115.0 to 123.0 Ω
-
blue/yellow 220.0 to 250.0 Ω
-
- ground 0.1
- High v. 6.1
4.4
74-00-00
0.8 Ω
∞
4.5 Ω
to 0.4 Ω
to 6.7 kΩ
to 6.0 kΩ
page 22
May 01/2007