Help ez go 48 volt sport11

kantuckian · 02-07-2020, 11:16 AM

48 volt EZ GO 2010 sport 11
going fwd cart takes off ok after about 20 ft it like coughs/jerks then takes off runs ok let off acc and reapply does ok,if you come to a complete stop an start over it does the same cough jerk one time.
Cart Runs ok in reverse.
cart runs ok jacked up.note the weaker the batteries the more it jerks.Been working on elecctric carts 30 yrs plus but am stumped on this one.
Note has new batteries and cables
New solenoid
New Charger recptical.
Cannot find a service repair manual for this cart its a 2010
any suggestions be appreciated.

Zincode · 02-07-2020, 12:35 PM

Stumped also. Have you checked pedal box for trash inside or loose wires/connections. More want to follow this thread to discover the outcome....

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kantuckian · 02-07-2020, 12:50 PM

I have checked all those and speed sensor is ok cant really tell but it seems like the solenoid drops out for a second,then re closes.

Zincode · 02-07-2020, 01:02 PM

Do you hear a click then another reenergize click? Do you have a test solenoid?

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kantuckian · 02-07-2020, 01:05 PM

Do Not Hear any clicks hard to tell while driving it like you said am going to hook up a test solenoid and hold it then i can tell it its kicking out,

JohnnieB · 02-07-2020, 05:54 PM

I don't know what drive system a 2010 sport II has, so I can't theoretically troubleshoot.

Which controller is installed?

02-07-2020, 11:16 AM	#1
kantuckian Gone Wild Join Date: Dec 2010 Posts: 635	Help ez go 48 volt sport11 48 volt EZ GO 2010 sport 11 going fwd cart takes off ok after about 20 ft it like coughs/jerks then takes off runs ok let off acc and reapply does ok,if you come to a complete stop an start over it does the same cough jerk one time. Cart Runs ok in reverse. cart runs ok jacked up.note the weaker the batteries the more it jerks.Been working on elecctric carts 30 yrs plus but am stumped on this one. Note has new batteries and cables New solenoid New Charger recptical. Cannot find a service repair manual for this cart its a 2010 any suggestions be appreciated.
kantuckian Gone Wild Join Date: Dec 2010 Posts: 635

02-07-2020, 12:35 PM	#2
Zincode Getting Wild Join Date: Jan 2019 Posts: 81	Re: Help ez go 48 volt sport11 Stumped also. Have you checked pedal box for trash inside or loose wires/connections. More want to follow this thread to discover the outcome.... Sent from my SM-G960U using Tapatalk
Zincode Getting Wild Join Date: Jan 2019 Posts: 81

02-07-2020, 12:50 PM	#3
kantuckian Gone Wild Join Date: Dec 2010 Posts: 635	Re: Help ez go 48 volt sport11 I have checked all those and speed sensor is ok cant really tell but it seems like the solenoid drops out for a second,then re closes.
kantuckian Gone Wild Join Date: Dec 2010 Posts: 635

02-07-2020, 01:02 PM	#4
Zincode Getting Wild Join Date: Jan 2019 Posts: 81	Re: Help ez go 48 volt sport11 Do you hear a click then another reenergize click? Do you have a test solenoid? Sent from my SM-G960U using Tapatalk
Zincode Getting Wild Join Date: Jan 2019 Posts: 81

02-07-2020, 01:05 PM	#5
kantuckian Gone Wild Join Date: Dec 2010 Posts: 635	Re: Help ez go 48 volt sport11 Do Not Hear any clicks hard to tell while driving it like you said am going to hook up a test solenoid and hold it then i can tell it its kicking out,
kantuckian Gone Wild Join Date: Dec 2010 Posts: 635

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02-07-2020, 05:54 PM	#6
JohnnieB Techno-Nerd Join Date: Jun 2011 Location: West Virginia Posts: 19,654	Re: Help ez go 48 volt sport11 I don't know what drive system a 2010 sport II has, so I can't theoretically troubleshoot. Which controller is installed?

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