Ski-Doo Formula MACH 1, Shop Manual

Page: 211 / 304

Section 06 ELECTRICAL
Subsection 06 (TESTING PROCEDURE)
06-06-6
1. Diagnostic housing
2. Trigger housing10-05 housing
3. Ground (jumper wire directly on negative post of battery
4. DESS housing
5. High tension coils housing
3. Activate the manual starter and check values in-
dicated by the multimeter.
CONCLUSION
All Models
If none of the above testing operations produced
valid results, it is strongly recommended to keep
on testing according to the list appearing in the
Resistance column of the IGNITION table.
Set the multimeter as indicated.
LIGHTING GENERATOR COIL
VOLTAGE TESTING
NOTE: For 290 W system, the lighting generator
coil is not part of the ignition system. It is a self-
contained system used to supply current to the
lighting system and to other devices working on
alternating current. However, this system can be
tested using a multimeter.
1. Disconnect round 2-01 housing from engine
(YELLOW, YELLOW wires).
2. Connect multimeter probes to YELLOW wires,
then place selector switch to and scale to
0.00
VAC
.
3. Activate the manual starter and check values in-
dicated by the multimeter.
4. Repeat operation 3 times.
TYPICAL
5. Compare readings with those appearing in the
LIGHTING table.
CONCLUSION
If none of the above testing operations produced
valid results, it is strongly recommended to keep
on testing according to the list appearing in the
Resistance column of the LIGHTING table.
Set the multimeter as indicated.
ELECTRIC ACCESSORIES
TESTING
Grand Touring 700/SE Only
All accessories are supplied with electricity only
when engine is running at 800 RPM or faster.
The MPEM controls the electricity supply to ac-
cessories. To short-circuit this feature, avoiding to
let engine idling during testing, connect the by-
pass wires (P/N 529 0333 00).
1. Remove protective cap from 2-03 housing.
A30E0SA
1
2
3
5 4
V
˜
A05E0EA