Yamaha g22ey

[Airpirate]

Correction it moves slightly forward and reverse when the accelerator is depressed. Charging the pack now to see if that helps.

[trentofdestiny]

I certainly hope that it does. From the voltage I think it's on the low side of 50% charged but that won't matter if the cart still won't move. I should try my cart with the speed sensor unplugged and see what it does. The controller is shutting itself down for some reason. Could be shorted motor, etc. I assume your solenoid clicks when you hit the accel pedal, and also that you get the buzzer in reverse? Maybe a bad throttle sensor. Hard to say yet.


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[Airpirate]

I tried measuring throttle voltage on the controller at pin 7 with the controller unplugged it reas zero. Does the controller have to be plugged in to read pin 7?

[trentofdestiny]

Originally Posted by Airpirate

I tried measuring throttle voltage on the controller at pin 7 with the controller unplugged it reas zero. Does the controller have to be plugged in to read pin 7?

Yes if you're looking for the variable voltage signal 0-5v or the other one 5-0v then you need everything plugged in and turned on. Please jack up the drive axle so you don't run yourself over.


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[Airpirate]

While the pack is charging I ohmed out the throttle sensor, everything reads well. Hoping the charge will take care of the problem. When I got the cart the pack was disconnected but I went through all the cables and they are sound so hoping the charge was just too low. Ill let you know what I find and thanks for all your help.

[trentofdestiny]

Awesome thank you


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[cgtech]

Incorrect. All G22e used a 0-5000 ohm throttle, not 0-5v, and can be tested with controller unplugged.

[trentofdestiny]

Originally Posted by cgtech

Incorrect. All G22e used a 0-5000 ohm throttle, not 0-5v, and can be tested with controller unplugged.

The FSIP troubleshooting instructions I provided say to test for voltage at the controller that has gone through the throttle. This also tests the wiring at the same time.


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[Airpirate]

I rang out the throttle pot from the controller connector. Didnt know the values but it wasnt open, the jumper appears to be in place and the resistance changes when I depress the pedal. The cart moves slightly forward and aft when the pedal is depressed. This cart had been over a speed bump when it quit working. I placed it in reverse and gently depressed the pedal just to the point where it would move, if I didnt advance it from there I could back up for 25 feet, where I placed it back in fwd and the same is true then if I just barely press the pedal until it begins to drive it will go,if i depress it further it quits. My next move is to pull the throttle pot and inspect for damage. Thanks to all for your information and support.

[trentofdestiny]

If you need one let me know. I have an extra. My cart came missing the throttle pot linkage but with the pot itself. So I ended up with spare pedals and a spare pot.


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