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Ok I see its mosfet next. Where are they exactly and how do I test them plz

Ok IM GETTING CONTINUITY FROM ALL 5 wires on PCB . What next? There’s the 3 thicker wires Green yellow and blue in the motor end that run through the same cable . I’ve found their contacts at controller end I’ll try to make a contact at motor end and test but I think they’re unlikely cos...

Battery’s ok and look at cowling photo to help me remove to test wires

Haha ok . Right every body I’m gonna do the cable test but I need help . Have you ever removed the cowling from giant suede . All screws removed it’s loose but looks like I may have to remove pedal crank and pedal sensor to fully remove cowling . Photo attached pls advise . Then we’ll hah ok ...

Agreed . But VFR asked me the question about what the h hole is connected to so I answered him . I’ve been busy working but I’ve got the motor out so I answered his question before I got this fiddly cowling off. Now I’m trying to get cowling off. I’ll check the bloody wiring today And won’t ask...

You may be right but in that case why did you ask the question about the Bloody H hole

Yours has yellow cable too

1. It’s not futile because it gives clues ready for after I test the cabling . 2. frankly I doubt I’ll be touching this PCB I’ll be looking for someone to look at it so the more I can tell them the better. 3 dont forget You’re the one that asked this question. And the answer is I put the...

I can’t get a beep on any pad from H hole . Don’t know how much I’m supposed to scrape it but looks like metal around he hole anyway why do I need scrape?

Look at my photo it’s not like yours it’s like the Ali one only no R1 R2

Am I mistaken or are these circuits circled in yellow broken ? after the crazy guy did his terrible soldering on sensors I’m thinking this PCB is a write off after that guy got his hands in it . I’ll take advice on that and persist if you think it’s worth it

R1 which has not been replaced shows 328 ohm

By the way R1 which had not been replaced shows 328 ohm . I assume I’m doing it correctly . The 200 ohm setting stayed on 1 and the 2000 showed 328. Does this mean that R2 needs a resistor of same value ??

Only just saw this . Will check tomorrow cos it’s relevant to that Ali board you showed me with no R1 or R2

Anyone else on this thread any opinion or knowledge as to whether that Ali express Board would work On the voilamart ? Wheezy rightly So is cautious and Unsure

I think once I’ve checked continuity to eliminate wiring and if wiring is ok , I’ll need to get someone to sort the PCB out . It’s all bit too much for me . By the way I just bought another Giant suede At good price. Only just picked it up so not fully checked but it runs . Sold as faulty but...

I’ll look again . I only saw the R1 and R2 missing That’s why I asked if it would work without them

So what do you think ref no r1/2 would it still work

https://www.aliexpress.com/item/4000932651223.html?spm=2114.12057483.0.0.7dbe19bcKZfLuR SECOND FROM THE LEFT. But NO R1 or R2 Lithium E bike B on the other photos

Motor not running and certainly not now after disastro man messed with the board