Polaris Outlaw 500, Service Manual, Page: 182 / 202

7.9
ELECTRICAL
7
Ignition System Testing
Whenever troubleshooting an electrical problem you should first check all terminal connections to be sure they are clean and tight.
Also be sure that colors match when wires are connected. Use the following pages as a guide for troubleshooting. The resistance
values are also given on the specification pages.
Condition: No spark or intermittent spark.
Verify 12 Volt DC power is present on the red wire to CDI. Replace Spark Plug .
Disconnect the black wire from the 4 wire connector
Disconnect the pulse (trigger) coil connector from
the CDI module. Measure the resistance of the
trigger coil. Check reverse signal coil. Refer to the
exploded view or the wiring schematic for meter
connections and specifications.
Compare results to the specifications.
Is it within specification?
Check coil ground connection between engine and coil
mount using an ohmmeter. The coil mount should
have good continuity to ground on the engine (0 - .3
Ω
).
Disconnect and check the secondary coil.
Primary Side - Primary wire tab to engine ground
(on coil mount or engine): .3 to .5 Ohms
Secondary Side High Tension wire to engine ground
Cap installed - 11,300
Ω
Cap removed - 6300
Ω
Are these values within specs?
If all of the above tests are within specifications, and all grounds, connections, and wire color coding
have been inspected, perform voltage output tests on following page or replace the CDI module.
-Test the ignition switch, engine stop
switch, and speed limiter circuit for
short to ground.
- Check connectors for moisture,
wire color matching or corrosion.
Inspect connectors, wiring and
grounds to the component in ques-
tion. Replace the component if a
wiring problem cannot be found.
Clean coil mounting area.
Repair ground wire connections.
Replace the ignition coil.
No
Yes
Yes
Yes
Yes
No
No
No
ground path (brown) for operation.
from the kill system. Verify the CDI has a good
attached to the CDI module to isolate the ignition
Does it have spark?
Resistance values should be: