[Dino]

Last time I change my oil I broke the speed sensor. I discovered this because my engine was cutting out we're going in limp mode after 10 miles an hour. I have replaced it twice and it's still in limp mode. I tested the sensor for the manual and it's working. If I unplug the ECU while it's running it does not cut the power at speed. any ideas on something else that could be causing this or a way to reset the ECU?

 

[Hdkawi]

DID you ever get it fixed I'm having the same problem
I know it's a old post but I could use some advice.
I changed the engine actuator,
Speed sensor and the forward and reverse sensor and nothing

 

[Tc702]

DID you ever get it fixed I'm having the same problem
I know it's a old post but I could use some advice.
I changed the engine actuator,
Speed sensor and the forward and reverse sensor and nothing

did you have any luck? I have no speedometer reading, new speed sensor, n have tested to spec of manual n cuts out/throws belt light after 5mph or so. In limp mode.

 

[Hdkawi]

No luck yet rite now I'm just throwing parts at it lol.
Crazy thing is it went into limp mode from me unplugging a fuse to the belt actuator . Because the actuator kept buzzing when turned off.

 

[Hdkawi]

Finally got back to work on the teryx today put a after market ecu on it and I'm running around the yard at least the speed do still dont work. There is still something wrong but the ecu is bypassing it.

 

[Hdkawi]

Black box performance cdi ecu.