big loss to him bro. no way he will buy another atto. lol. manufacturer for sure follow that 25% depreciation rules when repurchase his car. he lose big wo in term of monetary

this is lesson to him. dont simply become rat and buy early adopter ev from china

I don't think you can detect any sensor fault of any kind, unless you have multiple units of the same sensor with one not reporting the same condition with the other.

For example you have a temperature sensor reporting very high temperature but actually it is faulty, how would the system knows that it is faulty? It is impossible to know that. Unless you have another sensor's reading. If both sensors reporting high temperature, then only the system really knows that you have high temperature. If one is very different from the other, then you have a sensor fault.