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I had a look at the 806 manual as taken from the the Wisper site . I think you can switch off the torque mode. 3.4.4 Setting H is used to turn off the torque sensor. On setting H as soon as the pedals are rotating you will receive maximum assistance from the bike. You will not get any assistance...

One way to check is the LED indicator on battery . Does it drop? Failing that if you have voltmeter it may be worth checking volt and see what the drop is after your ride. I have a 905 with the 575 battery and it does tend to show four bars and then drops suddenly after about 35 miles depending...

On the whisper batteries there is a USB socket. Is there a software program that can be used to the access the battery and maybe show the condition/faults in battery? Perhaps someone on this forum may know the answer

Pleased to say all working now . I ended up replacing the PAS sensor which got everything working as intended.I still have to try and make something so i can get my now external speed sensor close enough to wheel magnet. Thank to vrf400 for all your help its certainly been a bit of an education...

Hall sensors arrived today and fitted I now have correct voltage on all three hall sensors. But i still have same problem motor will only run using hand throttle and only at walk speed. I have an external sensor on order for speed sensor problem . Does this bike need a speed signal to allow the...

The new cable and controller arrived from Wisper and i fitted them and i got the same result . I went through my voltage measurements again and the blue cable is the only one that gives a reading satisfactory reading 0.02-4.75v as i turn wheel backwards.The yellow and green give a very short...

Thanks vfr400 I disconnected all three hall sensors as suggested and motor does not run and the display shows a motor symbol. So I then tried connecting each hall sensor one at time . Each time I connect one the motor gives a kick when the throttle is opened . Don't know what that proves...

Thanks i thought it was strange without hall sensors it should not run. I have checked voltages several times and these are results i get each time. When i say throttle the motor only runs at walk speed this is normal. Does walk mode not use hall sensors? I was speaking with my neighbour who...

I I have done some more voltage test Black to Red 4.26v This is correct Black to White 4.75v this voltage does not change state by turning wheel using throttle or turning by hand. This is incorrect behaviour. Black to Blue 4.75v drops to 2.14v when using hand throttle turning wheel by hand...

I have had a look and the white wire is at 4.75v and does not change state as the wheel is turned. I have examined the six way connector and it appears that it is the red and black wires that have been burnt with contact with the motor phase wires. The white wire shows no burning. I cant...

Thanks for your swift reply . I shall have a look tomorrow basically the motor wires were welded to the six way connector so your scenario makes sense. I have emailed Wisper as i feel such a catastrophic failure should not happen shortly after my warranty expires. Having said that my dealings...

I was out on my 905se which i have had for the last two and half years and found it to be superb. Suddenly i lost power the the display on the speedo shows o mph even on a fast downhill section the walk throttle and PAS produces no power. After a long 12 mile cycle home without power i...

I live near Falkirk I have looked at kits but would still like to use it as a standard bike.I have a tow bar cycle rack and am quite happy if can pop it on back and drive to a flat off road route but having said that if I fit a kit and use bike without battery fitted will it change the way the...

I am considering buying my first electric bike and have been looking at this bike from Decathlon unfortunately it only seems to be available online. Does any one have any opinion on this bike ? I live near the local canals with lots cycle paths which are mainly on the flat but the route to them...