111
SYSTEM ANALYSIS
IGNITION OUTPUT TESTS
6
Static Ignition Test
Perform the static ignition test using Evinrude
Diagnostics software and an inductive timing light.
IMPORTANT: DO NOT use a spark checker
tool with E-TEC models. Radio Frequency Inter-
ference (RFI) generated by the arcing current can
cause erratic EMM operation.
The outboard must NOT be running and the emer-
gency stop switch lanyard must be installed.
Connect timing light pickup to the secondary cir-
cuit (spark plug lead) of the cylinder being tested.
Activate test and observe timing light strobe for
consistent flash.
IMPORTANT: This test is operating the ignition
coil with 12 V battery power on the system voltage
(55 V) circuit. An inductive probe with low sensitiv-
ity may not be able to detect the signal.
Results:
No spark on one or more cylinders:
• Inspect or replace spark plugs
• Refer to Ignition Control Circuit Tests on
p. 113
• Refer to Ignition Coil Tests on p. 113
Steady spark on all cylinders:
• Refer to Running Ignition Tests on p. 112 and
DYNAMIC TESTS on p. 106.
Static Tests Screen 006772
1. Timing light pick-up
2. Spark plug lead
006492
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