Kohler SV810-840 Service Manual page 62

Section 7
Electrical System and Components
wires, connections, safety interlocks, etc.
associated with the ignition or electrical
isolated until all testing is completed.
wiring is okay, replace ignition module and
retest for spark.
misses or won't run on that cylinder, try a
new spark plug.
ignition switch and check for shorted kill
lead.
B. DSAI Ignition System Explanation
system used on other models. Two inductive style
consists of the following components:
ignition modules.
spark advance module to stop the engine.
• Two spark plugs.
Operation
The system provides more consistent energy to the
7.6
passes the ignition module. System triggering and
microprocessor. This digital control provides
independently for each engine cylinder.
Troubleshooting DSAI Ignition Systems
wires are connected, including the spark plug leads.
sure the ignition switch is in the RUN position.
the kill circuit. Perform the appropriate test
procedure.
Test Procedure for DSAI Ignition Systems
The following procedures are provided for
engines. They will allow you to isolate and pinpoint
Special Tools Required:
• Hand Tachometer