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Electric EZGO Electric EZ GO Marathon, Medalist, TXT and RXV. |
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12-05-2018, 12:02 PM | #1 |
Not Yet Wild
Join Date: Dec 2018
Posts: 6
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2018 EZGO Express L6 Controller tuning
So I bought an electric Express L6 in October. have read on here that some have been able to tune these things to make them a much better running cart. Mine is disappointing and tops out at only 16mph. My neighborhood has a lot of hills and it won't accelerate going down hill, it seems more powerful going up as strange as that sounds. My dealer has a tuner and set it to go to 25mph but the settings didn't take. He has reached out to EZGO and a couple of other dealers and they told him that nothing can be done. They told him only the first versions of this cart can be tuned. Any suggestions? I have read that Bob Boyce is the foremost authority on these carts and I would love to do something with mine to make it run better. We live in a little town west of Fort Worth Texas.
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12-05-2018, 01:01 PM | #2 |
Gone Wild
Join Date: Jun 2017
Location: Savannah, GA
Posts: 6,539
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Re: 2018 EZGO Express L6 Controller tuning
Bob Boyce is the way to go for sure. Too bad you’re in Texas... but I’m sure he’ll read this soon.
He’s a great guy and can do anything with controllers. Sent from my iPhone using Tapatalk |
12-05-2018, 02:44 PM | #3 |
Gone Insane
Join Date: Oct 2015
Location: TN/NC/GA Tri-state area
Posts: 3,952
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Re: 2018 EZGO Express L6 Controller tuning
The reason they cannot be programmed is Curtis has changed the programming requirements on the new controllers used in the newer L6 and TXT72V carts. It requires a programmer for an EV (Electric Vehicle) controller that is not found at the golf cart shops or dealers. I am fully equipped to program these. I hope your dealer did not mess up any settings while trying to up the speed. The menus he has access to cannot increase the speed, he can only slow it down to below that setting, not increase it. It is going to require a couple of hours of programming and tweaking it in order to get it set. Also, it is a dual controller, so it must be programmed twice. I have programmed more than a dozen of the new L6 and TXT72V controllers, so I am very familiar with them. The only issue is, it must be done in person. We would have to meet up so I can do this.
I also reprogram RXV and TXT48 controllers. Bob |
12-05-2018, 04:35 PM | #4 | |
Not Yet Wild
Join Date: Dec 2018
Posts: 6
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Re: 2018 EZGO Express L6 Controller tuning
Quote:
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12-05-2018, 05:34 PM | #5 | |
Gone Insane
Join Date: Oct 2015
Location: TN/NC/GA Tri-state area
Posts: 3,952
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Re: 2018 EZGO Express L6 Controller tuning
Quote:
There is one in Pensacola FL, one in Pheonix AZ, and one in MN. If we can get everyone coordinated, it could make for a fun trip. I just want to avoid the cold and snow. My daily driver has a 3 phase AC motor, but no heat! LOL Bob |
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12-05-2018, 06:00 PM | #6 | |
Not Yet Wild
Join Date: Dec 2018
Posts: 6
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Re: 2018 EZGO Express L6 Controller tuning
Quote:
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12-05-2018, 07:06 PM | #7 | |
Gone Insane
Join Date: Oct 2015
Location: TN/NC/GA Tri-state area
Posts: 3,952
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Re: 2018 EZGO Express L6 Controller tuning
Quote:
Bob |
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12-06-2018, 05:35 PM | #8 |
Not Yet Wild
Join Date: Dec 2018
Posts: 12
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Re: 2018 EZGO Express L6 Controller tuning
Joining this thread as I'm considering buying a 72v L6 this weekend.
BobBoyce, I'm intrigued by your knowledge. Do you know anyone in the Florida area who you would recommend to reprogram the EV controller? I'm programer myself and consider myself to quite savvy with anything technical, electrical or mechanical. Is this something that can be easily done myself with the right harness/software? |
12-06-2018, 07:26 PM | #9 | |
Gone Wild
Join Date: Jun 2017
Location: Savannah, GA
Posts: 6,539
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Re: 2018 EZGO Express L6 Controller tuning
Quote:
Bob is the only one. Period. He has the only copies of his programmers in the whole world! He does go to Florida occasionally though. I’m sure he’ll comment soon. Sent from my iPhone using Tapatalk |
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12-07-2018, 09:47 AM | #10 | |
Gone Insane
Join Date: Oct 2015
Location: TN/NC/GA Tri-state area
Posts: 3,952
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Re: 2018 EZGO Express L6 Controller tuning
Quote:
Bob |
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