I Just bought a Toyota Corolla 2003/2004 model and I had problems with the key so I used a black tape to cover it up.. I got to a shop and wanted to buy something I switched off the engine and went inside the shop after buying what I wanted I came back and tried to start the car the car wouldn't start.. I thought it was an electrical issue so I called an electrician.. he told me my key has a sensor and the sensor is missing.. the car won't start without the sensor.. I just bought the car newly.. and it came with just one key. Nigerian used.. is this true?

Its not original key. They sold 2u a fake China key . The key sensor and chip sold to I packaged as replacemrntkey isn't original. Is the no vallet key,(grey or black without remote) if there isn't. Budget 25k for original toyota key with remote and blades uncut. Dont let any 1 corner fake key programmer charge u pass 1k for fake key duplicate.original key 25k,workmanship highest 1500 2k.