New Upgrade need alltrax programing help

scottyb · 03-31-2013, 07:00 AM

There must be some connection that is better when he presses left and worse when he presses right? IF the MCOR works good with one foot position and not the other, I doubt the MCOR is bad.

Speedchaser · 03-31-2013, 10:12 AM

Jerky throttle is well known and has been discussed in other threads and like DJ said, it is most likely the MCOR. Even though it worked perfect with the stock Curtis controller, the Alltrax does not work with a weak signal. Some have cleaned the connections on the mcor and have fixed the problem as well.

The jerkiness can be reduced by changing the throttle map and throttle up rate as well but that is not addressing the real problem.

I do not know what the op is saying about right or left, that is not making any sense to me. The precedent does not have linkage like the old ds models. It is more like a screwdriver attached to the pedal that is also attached to the mcor. As the pedal is pressed the screwdriver turns the mechanism on the mcor, I cant see where there would be a failure there but I would pull the pedal assembly and check it out.

DJBlade · 03-31-2013, 01:38 PM

The only thing I can think of that would make a difference on which side of the pedal you push on having a different affect would be something broken in the MCOR...or the small plastic adapter from the pedal to the MCOR...idk...might need to take it out and have a look.

scottyb · 03-31-2013, 05:00 PM

Or maybe the peddle to the 'driver' connection is worn and is effected by pushing the peddle a little sideways and down?
I dunno, I'm just reading what was posted.

TahoeDawgZ71 · 03-31-2013, 05:08 PM

My money is on the bad MCOR. We just did a bunch of warranty work with mcors that would drop out when the pedal was rocked side to side. Very uncommon. But I've seen it recently more than ever.

scottyb · 03-31-2013, 05:25 PM

Nice ...

jlmurphy · 03-31-2013, 06:18 PM

I think I will buy a MCOR. Anyone no where to get a good one.

Speedchaser · 03-31-2013, 07:44 PM

They are all the same as far as I know. If Scottyb does not have them then check evdrives

jlmurphy · 04-07-2013, 07:46 PM

back to the drawing board. Changed the mcor no help, tryed HEXb nad Hex 4 files, tryed throtle at 2 on both Hex files?

03-31-2013, 07:00 AM	#11
scottyb Happy Carting Join Date: Dec 2007 Location: Southern California Posts: 73,402	Re: New Upgrade need alltrax programing help There must be some connection that is better when he presses left and worse when he presses right? IF the MCOR works good with one foot position and not the other, I doubt the MCOR is bad.

03-31-2013, 10:12 AM	#12
Speedchaser Gone Wild Join Date: Jul 2012 Posts: 909	Re: New Upgrade need alltrax programing help Jerky throttle is well known and has been discussed in other threads and like DJ said, it is most likely the MCOR. Even though it worked perfect with the stock Curtis controller, the Alltrax does not work with a weak signal. Some have cleaned the connections on the mcor and have fixed the problem as well. The jerkiness can be reduced by changing the throttle map and throttle up rate as well but that is not addressing the real problem. I do not know what the op is saying about right or left, that is not making any sense to me. The precedent does not have linkage like the old ds models. It is more like a screwdriver attached to the pedal that is also attached to the mcor. As the pedal is pressed the screwdriver turns the mechanism on the mcor, I cant see where there would be a failure there but I would pull the pedal assembly and check it out.
Speedchaser Gone Wild Join Date: Jul 2012 Posts: 909

03-31-2013, 01:38 PM	#13
DJBlade Gone Wild Join Date: Dec 2011 Location: Columbia, South Carolina Posts: 258	Re: New Upgrade need alltrax programing help The only thing I can think of that would make a difference on which side of the pedal you push on having a different affect would be something broken in the MCOR...or the small plastic adapter from the pedal to the MCOR...idk...might need to take it out and have a look.

03-31-2013, 05:00 PM	#14
scottyb Happy Carting Join Date: Dec 2007 Location: Southern California Posts: 73,402	Re: New Upgrade need alltrax programing help Or maybe the peddle to the 'driver' connection is worn and is effected by pushing the peddle a little sideways and down? I dunno, I'm just reading what was posted.

03-31-2013, 05:08 PM	#15
TahoeDawgZ71 revolutiongolfcars.com Join Date: Mar 2010 Location: Golf Car Capital of The World... Augusta, Georgia Posts: 10,224	Re: New Upgrade need alltrax programing help My money is on the bad MCOR. We just did a bunch of warranty work with mcors that would drop out when the pedal was rocked side to side. Very uncommon. But I've seen it recently more than ever.

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03-31-2013, 05:25 PM	#16
scottyb Happy Carting Join Date: Dec 2007 Location: Southern California Posts: 73,402	Re: New Upgrade need alltrax programing help Nice ...

03-31-2013, 06:18 PM	#17
jlmurphy Gone Wild Join Date: Nov 2010 Location: East to Southeast,Texas Posts: 187	Re: New Upgrade need alltrax programing help I think I will buy a MCOR. Anyone no where to get a good one.

03-31-2013, 07:44 PM	#18
Speedchaser Gone Wild Join Date: Jul 2012 Posts: 909	Re: New Upgrade need alltrax programing help They are all the same as far as I know. If Scottyb does not have them then check evdrives
Speedchaser Gone Wild Join Date: Jul 2012 Posts: 909

04-07-2013, 07:46 PM	#19
jlmurphy Gone Wild Join Date: Nov 2010 Location: East to Southeast,Texas Posts: 187	Re: New Upgrade need alltrax programing help back to the drawing board. Changed the mcor no help, tryed HEXb nad Hex 4 files, tryed throtle at 2 on both Hex files?

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