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| Electric EZGO Electric EZ GO Marathon, Medalist, TXT and RXV. |
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10-16-2017, 04:28 PM
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#1 |
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Not Yet Wild
Join Date: Oct 2017
Posts: 6
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99 txt 36 dcs
I have a 1999 DCS TXT. It came to me going fine down a flat road but will not go up any kind of incline. I have replaced the motor, the controller - with a stock 9 pin and when that did not work an aftermarket upgrade controller, the ITS, and the F/R limit switches. Still no change. I have gone thru the EZGO DCS troubleshooting guide and did all my voltage reads. That all checked out to spec. What am I missing? Thanks.
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10-16-2017, 06:01 PM
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#2 |
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Gone Wild
 Join Date: Sep 2016
Location: Northern California
Posts: 1,300
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Re: 99 txt 36 dcs
Seems a bit late with all of the $ you've spent on upgrades, but what is the condition of your batteries? Do you have a reading 12 hrs after charge? And, have you had a meter on them while going up a good grade?
You should probably post what motor and controller you added as well. |
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10-16-2017, 06:07 PM
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#3 |
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Happy Carting
Join Date: Dec 2007
Location: Southern California
Posts: 73,419
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Re: 99 txt 36 dcs
Give us a battery voltage reading under load like full pedal up hill when it is going slow.
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10-17-2017, 09:40 AM
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#4 |
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Not Yet Wild
Join Date: Oct 2017
Posts: 6
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Re: 99 txt 36 dcs
new batteries Crown CR-205 - I took out the upgrade controller I got from FSIP 51-FX503G023K 500 amp w/adapter harness and put the stock back in. The motor was a stock rebuild from my local dealer. I have not measured the voltage going up hill yet. I will post when I do. Thanks.
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10-17-2017, 09:58 AM
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#5 |
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Gone Wild
Join Date: Aug 2014
Location: fletcher,nc
Posts: 601
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Re: 99 txt 36 dcs
you might look at individual battery voltages under load as well....recently i have seen a few post about the same symptoms where a new battery was breaking down under load...they were warrantied by the manufacturer...
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10-17-2017, 10:53 AM
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#6 |
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Not Yet Wild
Join Date: Oct 2017
Posts: 6
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Re: 99 txt 36 dcs
battery voltage uphill 33.8
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10-17-2017, 12:04 PM
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#7 | |
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Happy Carting
Join Date: Dec 2007
Location: Southern California
Posts: 73,419
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Re: 99 txt 36 dcs
Quote:
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10-18-2017, 04:29 PM
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#8 |
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Not Yet Wild
Join Date: Oct 2017
Posts: 6
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Re: 99 txt 36 dcs
38.5
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10-19-2017, 10:43 AM
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#9 |
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Techno-Nerd
Join Date: Jun 2011
Location: West Virginia
Posts: 19,654
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Re: 99 txt 36 dcs
What size tires are you running?
What gauge High current cables? Are any of the cables getting hot? |
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10-20-2017, 11:24 AM
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#10 |
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Not Yet Wild
Join Date: Oct 2017
Posts: 6
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Re: 99 txt 36 dcs
22's - 4ga - nothing abnormally warm except some of the 18ga wires going to the 9 pin controller are REALLY warm. I noticed that yesterday. I'm suspecting a short somewhere in that main harness. I will tear into that this week-end.
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