Yamaha Computer read outs

Streamfixer

Cadet
Joined
Mar 6, 2010
Messages
7
Just had my 2003 115 Yamaha 4s into the shop (boat wiring question not motor). I just acquired the motor about 6 weeks ago. There has been about 10 hours put on the motor while in my possession.


While there, the techs ran a computer check on the system. Here is what they have told me showed up.

212 hours on the motor
Pulser coil 125.9 hours
Throttle position sensor 178.7 hours
Intake temp sensor 178.7
Intake pressure sensor 178.7 hours

Would somebody please explain what this means to this layperson?

Do I have a problem?

Could the pulser coil have been changed without clearing the reading? How would I find out?

What do the sensor readings mean?

What should be my next step?

Thank you

StreamFixer
 

rodbolt

Supreme Mariner
Joined
Sep 1, 2003
Messages
20,066
Re: Yamaha Computer read outs

make sure they cleared all the codes.
most happened way long time back and could have been caused during routine maint.
no worries.
if anything is unplugged and for some reason the key gets turned on, codes set.
 
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