RCCrawler Forums

rocknut36 · 04-20-2010, 08:21 PM

My car just started twitching at low throttle input. I have a castle creations 10 amp bec . I tried different lipo battery and new batt in the controller. Checked all my connection. My controller is a JR racing xr3 reciever is a r135. Cant figure out what has changed all I changed is my steering setup.Help

Jkelley · 04-20-2010, 08:24 PM

your antenna isnt wrapped around any metal is it. also when you say you changed steering setups do you mean new servo by any chance?

rocknut36 · 04-20-2010, 08:45 PM

Just change the style of steering.The servo also twitches at the same time as the throttle. the throttle jumps once in awhile too.

oldhippie · 04-21-2010, 09:16 AM

Sounds like your new servo is stressing the internal bec. Check your bec wiring. Did you pull the red wire from the fxr receiver plug? The fxr is known to be glicthy with am radios. Move the receiver and fxr as far apart as ya can.

Bart bender · 04-21-2010, 09:45 AM

What kind of servo? I had this issue with a TG7955. I reset the dead band with the programmer, and problem solved.

Mac10 · 04-21-2010, 10:34 PM

Are the led's on the speedo flickering all over the place as well???

Mine just started dong this the other day and all it took was a factory reset
to fix it!

ToyZuki · 04-21-2010, 10:38 PM

Quote:

Originally Posted by oldhippie

The fxr is known to be glicthy with am radios. Move the receiver and fxr as far apart as ya can.

Fawk I wish I would have read this before I ordered mine today.

04-20-2010, 08:21 PM	#1
rocknut36 Quarry Creeper Join Date: Jan 2010 Location: Aztec NM Posts: 215	Twitching throttle on fxr My car just started twitching at low throttle input. I have a castle creations 10 amp bec . I tried different lipo battery and new batt in the controller. Checked all my connection. My controller is a JR racing xr3 reciever is a r135. Cant figure out what has changed all I changed is my steering setup.Help

04-20-2010, 08:24 PM	#2
Jkelley Quarry Creeper Join Date: May 2008 Location: Hartsville, SC Posts: 461	your antenna isnt wrapped around any metal is it. also when you say you changed steering setups do you mean new servo by any chance?

04-20-2010, 08:45 PM	#3
rocknut36 Quarry Creeper Join Date: Jan 2010 Location: Aztec NM Posts: 215	Just change the style of steering.The servo also twitches at the same time as the throttle. the throttle jumps once in awhile too.

04-21-2010, 09:16 AM	#4
oldhippie I wanna be Dave Join Date: Feb 2009 Location: 20 miles southeeast of downtown Sacramento Posts: 2,373	Sounds like your new servo is stressing the internal bec. Check your bec wiring. Did you pull the red wire from the fxr receiver plug? The fxr is known to be glicthy with am radios. Move the receiver and fxr as far apart as ya can.

04-21-2010, 09:45 AM	#5
Bart bender I wanna be Dave Join Date: Jan 2006 Location: Iowa, the antirecreation state! Posts: 2,227	What kind of servo? I had this issue with a TG7955. I reset the dead band with the programmer, and problem solved.

04-21-2010, 10:34 PM	#6
Mac10 Rock Crawler Join Date: Apr 2006 Location: I hope you SHUT UP!!! Posts: 716	Are the led's on the speedo flickering all over the place as well??? Mine just started dong this the other day and all it took was a factory reset to fix it!

Sponsored Links

RCCrawler Forums

Thread: Twitching throttle on fxr