Ignition Timing - BOMBARDIER DS 650 Shop Manual

Section 05 ELECTRICAL
Subsection 05 (IGNITION SYSTEM)
Electronic Module
POSITIVE (+) TESTER LINE
When every other components above have been
tested and are good, the electronic module can be
suspected. Ensure wiring and connectors are in
good condition prior to replacing the electronic
module.
TEST
NOTE: On the multimeter, set measuring range
from 1 KΩ − 10 KΩ. Make sure that positive and
negative tester probes are installed on the appro-
priate wires.
NEGATIVE (-) TESTER LINE
COLORS BL
BL
Ο
WH
Χ
OR
Ο
RD
Ο
BK
SYMBOLS:
Ο: Open circuit, value/pointer change continuously
Χ: No open circuit, value/pointer do not register any change
∆: Value/pointer changer and move to ∞
05-05-4
A
B
C
D
E
F
WH OR RD BK
Ο Ο Ο Ο
Ο Ο Ο
∆ ∆ Χ
Ο Ο Ο
Ο Ο Ο
NEGATIVE (-) TESTER LINE
A B C
2.18 MΩ 2.18 MΩ
2590 Ω
O.L.
2590 Ω
O.L.
∞ ∞
O.L. UP to UP to
2590 Ω 0.02 Ω
O.L.
2977 Ω
O.L. 5.68 KΩ
If a fault is detected, the electronic module must
be replaced.

IGNITION TIMING

It is impossible to check the ignition timing with a
timing lamp because there is no access window or
mark.
D E F
∞
UP to- 2.18 MΩ 2.18 MΩ
2590 Ω
∞
UP to- 5.58 KΩ
0.02 Ω 2965 Ω
∞
UP to-
∞
UP to UP to
2960 Ω
∞
UP to-
2977 Ω
∞
UP to-
VMR2004_021_05_05A.FM
∞