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Tan
Tan, MerCruiser Certified Technician
Category: Boat
Satisfied Customers: 10620
Experience:  40 yrs. experience with complete engine repairs both inboard/outboard and MerCruiser Certified Technician.
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I am getting "Irregular signal" on the Pulser coil readout

Customer Question

I am getting "Irregular signal" on the Pulser coil readout using Yamaha YDS software on my Yamaha F115 TXRA. Also under Diagnosis records I have listed "Pulser Coil". Can I assume that if all the connections are good that the Pulser coil is Bad?
Thanks
Brent
Submitted: 7 months ago.
Category: Boat
Expert:  Tan replied 7 months ago.
Hello Breny. My name is***** are correct in your assumption. Irregular will cause engine performance issues. Check all grounds as these are areas that get neglected and are the cause of irregular readings. If everything is clean and tight the pulser coil is bad. Post back with questions.

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