CDI Electronics - Practical Outboard Ignition Troubleshooting Guide (8th Edition)

Page 255

Yamaha Troubleshooting 4. Check the Oil level sensors as shown:

Yamaha

5. Check the water detection switch as shown:

NOTE: Water in fuel alarm will give a cycling alarm with no S.A.F.E function.

BATTERY CHARGING ISSUES:

1. Check the condition of the cranking battery. Use a flooded wet lead acid battery Marine battery with a minimum MCA of 1,000 cranking amps. 2. 3. Check the disconnected rectifier/regulator DC Voltage as shown: Read from Red

Read to Black

1,500 RPM 14.5 V

3,500 RPM 14.5 V

4. Check the Lighting coil DVA disconnected as shown below: Read from Green

Read to Green

DVA Cranking 5.5 V

DVA 1,500 RPM 40 V

DVA 3,500 RPM 90

TECH SUPPORT: 1.866.423.4832 CUSTOMER SERVICE: 1.800.467.3371 www.cdielectronics.com

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