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Electric Club Car Electric DS, and Precedent golf cars |
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04-24-2015, 07:23 PM | #1 |
Getting Wild
Join Date: Jan 2015
Posts: 101
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Surging at slow speed
I have a 2007 club car precedent, it has 2 month old trojan batteries. 4 of the 12volt. It has a new OBC. A new voltage reducer for all my lights and accessories. When they put the new obc on they put in speed code 4. It also has the speed magnet in the motor. It just started surging st liw speed. Ejile im going sliw through our trails , it is heditating then going, but on the road at full throttle it does fine. Is my MOCR going bad.
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04-24-2015, 07:28 PM | #2 |
Old Sky Soldier
Join Date: Dec 2011
Location: Kentucky
Posts: 3,881
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Re: Surging at slow speed
If you have a speed magnet, the sc4 is not needed. Yes it could be the mocr. Try pushing the pedal to the floor 20 to 50 times with key off. If that helps it is the mcor.
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04-24-2015, 07:34 PM | #3 |
Getting Wild
Join Date: Jan 2015
Posts: 101
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Re: Surging at slow speed
Ok. Could the speed code be the problem. Thanks ill try that, will the speed code 4 cause the batteries to go down quicker ?
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04-24-2015, 09:35 PM | #4 |
revolutiongolfcars.com
Join Date: Mar 2010
Location: Golf Car Capital of The World... Augusta, Georgia
Posts: 10,224
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Re: Surging at slow speed
Sounds like an MCOR problem to me.
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04-24-2015, 09:44 PM | #5 |
Old Sky Soldier
Join Date: Dec 2011
Location: Kentucky
Posts: 3,881
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Re: Surging at slow speed
Sc4 has really nothing to do with batteries going down.
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04-25-2015, 07:24 AM | #6 |
Not Yet Wild
Join Date: Nov 2012
Location: summerville, sc
Posts: 4
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Definitely the mcor... I've noticed on club cars that when a fresh set of Batts are installed a month or so later the mcor goes. Don't know if it's the fresh strong Batts but I've noticed a pattern
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04-25-2015, 08:02 AM | #7 | |
Gone Wild
Join Date: Jun 2014
Location: Sunset Bay, TN
Posts: 2,390
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Re: Surging at slow speed
Quote:
And the surging at slow speeds sounds just like an aging MCOR so you need to talk to David Hicks and update it too.... |
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04-25-2015, 10:13 AM | #8 |
Happy Carting
Join Date: Dec 2007
Location: Southern California
Posts: 73,358
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Re: Surging at slow speed
MCOR and OBC are the 2 most common complaint with these carts.
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04-25-2015, 10:36 AM | #9 |
Gone Wild
Join Date: Jun 2014
Location: Sunset Bay, TN
Posts: 2,390
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Re: Surging at slow speed
Agree by far.... The MCOR-2 in my cart was crap at purchase last year, found out the hard way MCOR-3 is crap too, the MCOR-4 did the trick.... The OBC is now out of the charging loop and I will finish the bypass and remove the bugger soon enough....
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04-26-2015, 01:10 PM | #10 |
Getting Wild
Join Date: Jan 2015
Posts: 101
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Re: Surging at slow speed
Mine is a 2007 precedent, is the mcor version 1. 2, or 3. And which one should i
put back in it |
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