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Hi all, I received my new sensor today and popped it on before I did the continuity test and it works perfectly fine, no E21, but I did get an E00 30 seconds after I turned it on, I turned the display off and on and it was gone, rode about 2/3 miles on it and all works well, when I put the new...

Can you point me somewhere that explains how to do this, I have a multimeter. Thanks for your help!

No no wires are showing, but there are some bends on the yellow one. Also could this error 21 be the wire that connects to the ecu? That’s what I’m worried about. Thanks

Hi mate took all the silicon off, nothing much, the board seems ok, there is a couple of nicks in the wires and bends but nothing too bad, here’s a picture. I put it on without the silicon still error 21. Also when I plug the sensor into the connector there is no click, should there be? Thanks

Ah okay mate thanks for that, I’ll do that tomorrow and have a look, I’ve bought a new one already but it’s worth a shot to save me some money, also would this sensor issue cause the code 00? Because I do have a smashed lcd display and thought that’s it. Thanks

Hi I bought a new one just before as I took the sensor off again and had a close inspection, it doesn’t look good but wondering would it still work, here it is. Would a new sensor sort this issue and if not what else could it be. Thanks

Hi I bought a new one just before as I took the sensor off again and had a close inspection, it doesn’t look good but wondering would it still work, here it is. Would a new sensor sort this issue and if not what else could it be. Thanks

Error 21 still continues, I’m not sure because it looks fine, I will post a picture of the sensor itself and see if I need to buy a new one. Thanks

Hi guys, today I bought a 2021 carrera vengeance e bike, it has error 00 and 21 I knew it had a error 21 and thought that there was no speed sensor on it, I turned the bike over and it was below the crank, I then repositioned it to the correct place and put some wd40 in the connections, then I...

Hi guys, today I bought a 2021 carrera vengeance e bike, it has error 00 and 21 I knew it had a error 21 and thought that there was no speed sensor on it, I turned the bike over and it was below the crank, I then repositioned it to the correct place and put some wd40 in the connections, then I...

thanks for the advice

there is no handlebar throttle, its just off the pedals but yes, it does kick in when requested, also when not requested!

Hi guys, thanks for the replys, we have checked it all over and its bone dry, i am pretty sure its not water related, however, its giving error 22 everytime it reaches 15mph now, and the bike trys to ride away on its own when switched on, evern when not on the bike, its quite dangerous...

Hi all. New member here, I have purchased a carerra subway e bike second hand, it has had light use and is still like new. i have ridden it a few times to work and back and one occasion it was raining, since then, when i turn it on it gives a jolt to the motor, causing the bike to move forward...