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Electric EZGO Electric EZ GO Marathon, Medalist, TXT and RXV. |
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12-09-2019, 11:29 AM | #11 |
Gone Wild
Join Date: Feb 2017
Location: Peachtree City, Georgia
Posts: 226
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Re: 2014 rxv freedom 1206 ac with encoder fault issue
Jerry.. funny thing. I had to replace a 1206ac controller this morning. Took a rebuilt FSIP controller, installed it and right off the gitgo, it was throwing stall/encoder fault. Tried another rebuilt and it worked fine. So maybe your rebuilt still has an issue. If you have a known good controller you may want to swap it and see if the error goes away.
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12-09-2019, 12:46 PM | #12 |
Resident Curmudgeon
Join Date: Oct 2011
Posts: 1,279
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Re: 2014 rxv freedom 1206 ac with encoder fault issue
Are your bad rebuilds coming from FSIP by chance? Their QC has dropped considerably lately. We are getting ratios of 3 bad controllers from them for every good one from them.
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12-09-2019, 02:46 PM | #13 |
Gone Wild
Join Date: Feb 2017
Location: Peachtree City, Georgia
Posts: 226
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Re: 2014 rxv freedom 1206 ac with encoder fault issue
Yes, we use FSIP and I have noticed that as well.
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12-09-2019, 08:38 PM | #14 |
Not Yet Wild
Join Date: Dec 2019
Posts: 7
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Re: 2014 rxv freedom 1206 ac with encoder fault issue
Its killing me slowly but surely haha
I do not have a oscilloscope but I will be looking into one tomorrow. I greatly appreciate all the advice .I have removed the rear body and checked every inch of the harness for damage and also checked for backed out terminals and no issue with either. I have pulled the controller out and going to send it back to fsip and see what they say .I will post there response and keep all you great folks updated and hopefully have this thing figured out soon!!! |
12-09-2019, 11:04 PM | #15 |
Resident Curmudgeon
Join Date: Oct 2011
Posts: 1,279
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Re: 2014 rxv freedom 1206 ac with encoder fault issue
Amazon sells 1-channel 'Scopes for $49. They do enough to diagnose the encoder bearing on older RXVs and on the newer ones.
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12-10-2019, 03:17 AM | #16 | |
Over This Interview Is...
Join Date: Jun 2012
Location: AZ
Posts: 17,449
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Re: 2014 rxv freedom 1206 ac with encoder fault issue
Quote:
I bet she wants it to get run over, she wants to solder stuff anyway. |
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12-11-2019, 10:27 AM | #17 | |
Bonafide Nincompoop
Join Date: Dec 2015
Location: Charlottesburg Va
Posts: 8,987
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Re: 2014 rxv freedom 1206 ac with encoder fault issue
Quote:
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12-11-2019, 02:37 PM | #18 |
Over This Interview Is...
Join Date: Jun 2012
Location: AZ
Posts: 17,449
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Re: 2014 rxv freedom 1206 ac with encoder fault issue
https://www.banggood.com/Original-JY...r_warehouse=CN
Unassembled DIY kit I use. Or, this little one already ready to use for only a few bucks more. https://www.banggood.com/Original-JY...r_warehouse=CN They do ship from china, so dont expect it in 2 days. You could use this info to look for them at closer locations. |
12-11-2019, 03:47 PM | #19 |
Gone Wild
Join Date: Dec 2009
Location: Aiken, SC
Posts: 13,131
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Re: 2014 rxv freedom 1206 ac with encoder fault issue
Sweet I might order one just to play with. Cg, since I am a noob how would one hook this up?
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12-11-2019, 04:28 PM | #20 |
Over This Interview Is...
Join Date: Jun 2012
Location: AZ
Posts: 17,449
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Re: 2014 rxv freedom 1206 ac with encoder fault issue
I dont remember the wire colors off-hand but, 2 of the encoder wires would be B- & 5v B+, the other 2 would be 2 separate pulse signals. (Yes, its actually 2 sensors in one, slightly offset so the controller can tell motor rotation direction). You would want to use the B-, and check each pulse separately. I'll look at controller pinout & update with wire colors.
Update: Orange is 5v, black is B-, white & blue/white are pulses. |
Tags |
1206 controller, ezgo, rxv |
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