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Old 07-26-2015, 12:30 PM   #1
JimmyAASN
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Default Yamaha no uphill power

I just purchased a 1993 Yamaha G9 electric cart. I put in fully charged new batteries. It seems to go good on flat ground but it will hardly move going up hill. Any ideas why?? It goes 13 on flat ground and 5-7 mph on the slightest of inclines.
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Old 07-27-2015, 08:15 AM   #2
JimmyAASN
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Default Re: Yamaha no uphill power

Any help out there?
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Old 07-27-2015, 09:18 AM   #3
cgtech
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Default Re: Yamaha no uphill power

What is voltage while going up hill at battery pack, controller input, motor?
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Old 07-27-2015, 09:16 PM   #4
JimmyAASN
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Default Re: Yamaha no uphill power

I'm not sure how to check that.
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Old 07-31-2015, 01:45 PM   #5
Epb
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Default Re: Yamaha no uphill power

Put a voltmeter on the pack as you drive the cart. The controller & motor answer will have to come from cgtech or another well versed individual.
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