Is this throttle a goner?

Posted by HungryTommorow@reddit | ebikes | View on Reddit | 2 comments

This is a new throttle but it's soooo loose for some reason. I tried to tighten the hex screw but its meant to tighten it on the bar. and a small Philips screw was also tightened but that one's is probably meant to attach the plastic with the throttle around.

Aside from that the display gives error: Info 03 which is targeted to the throttle according to the manual.

I guess I have to buy a new one? Are they universal, if I buy one from AliExpress should it work?

Thanks everyone in advance.