Service Manual

5-8
Table of Contents
Twin Cylinder Engine Service Manual
February 2017 - Digital Edition
ELECTRICAL SYSTEM AND COMPONENTS
Ignition Coil Testing
Ignition Coil Test:
NOTE: Either bench test or test mounted to the engine.
1. Set Digital Multi-Meter to OHMs.
2. Primary coil test (Figure 5)
-Connect one lead to the ground terminal of the coil (harness wire removed).
-Connect other lead to the iron core of the coil.
-Measure resistance, primary coil resistance 1.6-1.9 Ω
3. Replace ignition coil if measured resistance is out of range.
Figure 5