connected everything and get no throtle

[pekouras]

i bought a new throtle with the key switch the clasic black red green yellow and blue conector i removed my old speedometer that had a lock on it and just wanted to have a throtle and keyswich for now untill i connect a new speedometer the e key on the controller gives 3 cables a red black orange so i connected all black and red together from throtle and key switch orange to blue and yellow to main power line switch works fine but i get no throtle i spin the throtle but weel does nothing sorry about my english not my 1st langauge

 

[docw009]

You had a display with speedometer and power switch? If you just took it off and left the display connector open and unused, the controller probably cannot turn on.

Are you getting 5 volts on the other throttle pins when you switch on the power?

 

[pekouras]

i dont have a voltmeter atm will get one later and will check again the switch on the throtle powers up the litle lcd that shows battery power

 

[pekouras]

update ok i checked with multymeter got the switch to work just had to go and conect the e lock cables to key switch cables
(blue and yellow from throtle key switch) to orange and red open and close the controler black is grnd so with the rest of the grounds
now on the throtle side i get 4.4 v from red and green connections are color matched on throtle cables but i turn the throtle and still wheel doesnt spin

 

[TommyCat]

When testing your throttle output voltages on the GREEN wire. Put your meter’s RED probe on the green connection, and meter’s BLACK probe on the ground wire, BLACK wire connection. You should have .8 vdc to 3.6 vdc closed to wide open throttle.

If you are getting these voltages or close…. Please give more details on the Speedo and controller would be helpful for troubleshooting.


Regards,
T.C.

 

[pekouras]

i dont get any power on the green whire

 

[glennb]

4.4V on red, but 0V on green at full throttle?

 

[pekouras]

yeah black red =4.4 v black green = 0

 

[E-HP]

i bought a new throtle with the key switch the clasic black red green yellow and blue conector

the e key on the controller gives 3 cables a red black orange so i connected all black and red together from throtle and key switch orange to blue and yellow to main power line

yeah black red =4.4 v black green = 0

Sounds like your new throttle is defective. Can you return/exchange it?
You could disassemble the throttle and trace the throttle signal wire to check continuity. Maybe there's a bad solder joint or loose magnet. I saw a thread recently about DIY tools that make disassembling them much easier.

 

[pekouras]

tryed with the old throtle same thing i dont know if its from the throtle or the controler outputs of the throtle

 

[docw009]

On some bikes you might need to put the display back on, and select a PAS level to get the throttle to work.

 

[pekouras]

It's a city coco scooter so I didnt have a pas connected

 

[docw009]

So put the display back in anyway. The scooter worked before you removed it. See if it works again. If it does, then you can see what you changed to make it not work.

Before you do that, make sure your brake switches are not engaged and killing power to the motor.

 

[pekouras]

So put the display back in anyway. The scooter worked before you removed it. See if it works again. If it does, then you can see what you changed to make it not work.

Before you do that, make sure your brake switches are not engaged and killing power to the motor.

i messed cut some wires up the old dislplay and w8ing on a new controler also brakeswitches are removed will update after i rechieve the new controler tomorow and connect it

 

[pekouras]

ok someone pls help me i connected the new controler
1st i checked the motor the hall sensors they are fine
2nd connected the 3 motor phases by collor
3rd the batter cable to the controler power cables
4th the hall sensor cable witch i check for collors and they match
5th i connected the 3speed cable and the throtle control
6th i added the allarm system from witch i power up the controller also
controler opens all good mesurments are fine but still i turn the throtle and wheels wont spin

 

[pekouras]

in the end it was the throttle switch i bought another switch and it works fine