Talk of The Villages Florida - View Single Post - 2017 Yamaha engine fault code 46
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Old 09-04-2021, 05:21 PM
Mike Shebel Mike Shebel is offline
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Originally Posted by villagetinker View Post
I have the above golf cart, the code (#46) indicates low voltage to fuel injector, the possible causes are wiring harness, low battery charge, charging system. I have checked the battery, indications are it is OK. So next appears to be the charging system, so has anyone else had this problem and was a replacement started/generator the fix? Did you get new or rebuilt? Cost?

I am doing more research, but wanted to see if anyone else had this problem.
We have the exact same problem on our 2017 cart. It's not our battery, nor our starter/generator, nor the voltage regulator. Our problem is somewhat intermittent. Could be heat related? Voltage at gas gauge indicator light increases when I take my foot off the accelerator and decreases when I give it gas. Might only be a coincidence, but we recently took our cart in to have brake cable recall inspection performed again. Afterwards this problem started again. How can I contact you? Gordon's Garage hasn't been of any real help.