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Thanks vfr400, as I was about to go away, I only had time to do some photos. Due to space restrictions, the bike is not stored at my home as it was still boxed with the intention of sending it back to China, but that never happened. I did reply in #18 to this effect, clearly I didn't do it in a...

Overall view of remaining cables (hall, 3-phase, power removed for clarity) @vfr400 any other pics should be posted?

fuller view of rear

The designation of cables as far as I can tell from investigation

I've been doing a bit more digging. Back at the garage, I reconnected everything and got the following code: E:07. Along with the motor symbol in the top right corner of the display, they both say motor failure in the manual. As you can see in pics, it's not a strung wheel, and haven't been able...

Thanks for that prompt reply. My throttle doesn't have any LED's, it's the display that shows the voltage. I can see I'll have to get a photo of the display to help here. As I disassembled the controller, I could photograph that internals to see if it helps?

Many thanks for that info. I can certainly get onto those. I take it to carry out these checks everything needs to be connected as normal and that I'm checking for these 5v pulses against the black wire (negative)? Also, given that the throttle cable has 4 wires (if I've selected the correct one...

Thanks for your input chaps, luckily when wiring programmers in the heating sector, I would take before photos to see where cables went, and did the same here. The PAS plug has: black, red, yellow (from the controller) going to: black, red, green respectively, on the bike's harness. The...

yes it does. So what I need is to replace like for like. So far however, I've not been able to find a like unit, therefore I'd need to know what colours are what as they currently don't match all the units I've seen online. I take it then, that the 4 cable plug is the throttle, and the 3 cable...

What's puzzling me the most is that other controllers I've seen when I patch in the model number of this one have 3 wires on throttle and PAS. The two plugs that don't seem to tally are the PAS (assuming that these people have wired the plug black-red and yellow) and the throttle because it has...

In case it doesn't show well on the photo, the plug under the hall has blue-orange-green and black, and under that is what I think is the PAS plug (don't know even what that stands for) and that has black-red and yellow wires.

Sorry it's not better detail, my son borrowed my card reader and my camera, and so I had to take photo with my tablet, urghh. I've identified the hall plug, of course, battery terminals, brushless motor bullets, and I think the lcd display is the plug above the hall with the red-blue-black-green...

Sorry,of course, here it is

Hi all, first post here, so please help if you can as I'm totally lost. I'm an electrician and plumber but not an electronics man, so the following I find a bit puzzling. I bought an Alfawise X1 E-bike a year ago that went round the block once and then it refused to run, it's a 36v 10.4ah...