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Old 07-10-2023, 12:36 PM   #61
usgicollector
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Default Re: EZGO Express L6 Elite increase max speed tuning

Quote:
Originally Posted by ryan_de_nime View Post
Looks like the Deutsch connector to me.

I'm a computer guy - can I use the OEM programming software or do I need to unlock it somehow first?

I can obtain the software.
You need a Curtis 1313-4331 OEM Dealer Level handheld and an adapter DB9 to a ATO4-4P to that Deutsch connector, you can make your own or buy one from panameric.
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Old 07-12-2023, 01:50 PM   #62
panameric
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Default Re: EZGO Express L6 Elite increase max speed tuning

Sorry, few days behind here but yes, check out the thread that kgsc linked to, that's the full walkthrough to make the cable. It's a little cheaper to make yourself but I do have a cable ready to ship today if you want to buy one, shoot me a PM.

You will need to use a Curtis handheld to access your cart, the manual for our controllers says the 1313 handheld or the newer CIT software is the only way to access, no mention of the 1314 programming station. I found a local shop that was willing to loan me their 1313-4331 (OEM Dealer level) leaving a deposit, hopefully you can get your hands on one as well.

Feel free to reach out if you have any questions!
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Old 07-12-2023, 01:58 PM   #63
panameric
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Default Re: EZGO Express L6 Elite increase max speed tuning

Quote:
Originally Posted by ryan_de_nime View Post
Looks like the Deutsch connector to me.

I'm a computer guy - can I use the OEM programming software or do I need to unlock it somehow first?

I can obtain the software.
Sorry, just read this again. If you have access to the Curtis Integrated Toolkit (CIT) software, that's supposed to be the other way to access these controllers, however I have no experience with that. I tried to purchase it and was basically told that I had to be EZ-GO to get a copy. Not sure if this cable would be any help if you're trying to go that route, but keep us posted if you have any luck!
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Old 07-21-2023, 09:46 PM   #64
ryan_de_nime
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Default Re: EZGO Express L6 Elite increase max speed tuning

Ok I certainly will! I'm going to give it a shot with this frankenstein setup I have. I'll screen shot if I have any real luck. Thanks everyone, this is great information!
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Old 08-06-2023, 05:19 AM   #65
VP_EV
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Default Re: EZGO Express L6 Elite increase max speed tuning

panameric

You can find the CIT here.

https://e-powertrain.guru/products/c...ated-toolkit-1

Last edited by VP_EV; 08-06-2023 at 05:22 AM.. Reason: change
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Old 08-06-2023, 08:36 AM   #66
kgsc
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Default Re: EZGO Express L6 Elite increase max speed tuning

Doesnít need it now :)
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Old 09-08-2023, 04:04 PM   #67
Nhampag
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Default Re: EZGO Express L6 Elite increase max speed tuning

Where would I need to start for a 2022 EZ GO Express L6 72V acid battery? 17 mph is too slow.
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Old 09-08-2023, 04:22 PM   #68
usgicollector
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Default Re: EZGO Express L6 Elite increase max speed tuning

Pay someone to speed up your cart or learn how to do it yourself. Start on page 100 or so. https://www.buggiesgonewild.com/showthread.php?t=15316
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Old 09-09-2023, 09:03 AM   #69
panameric
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Default Re: EZGO Express L6 Elite increase max speed tuning

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Originally Posted by VP_EV View Post
panameric

You can find the CIT here.

https://e-powertrain.guru/products/c...ated-toolkit-1
I'm late, but good to know, thank you. Have you had any luck with a cable to connect the new diagnostic port to a laptop?
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Old 09-11-2023, 09:12 AM   #70
dclapp
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Default Re: EZGO Express L6 Elite increase max speed tuning

Hi, I am new to this forum. I have a 2023 L6 Elite Lithium. Cart is street legal. Stock, it is about 18mph. I would like to get it to around 25-28 just to be safer on roads. I have all the threads here. Is there someone in the Stuart Florida area that can do the mods? I hate to purchase all the equipment just for this one cart. Thanks in advance!
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