I even cleaned the throthale sensor with degreaser and plugged in the oxygen valve wich was un plugged because the catholic convertor on the exhaust had been removed.

I've got a problem with the knock sensor, which does not allow me to start the car. Do the Sparck, Matiz or Aveo sensors work for the Chery? Please help me.

Doesnt start i think its sensor on gearbox

How to replace oxygen sensors

oxygen harnest riped from esnsor
how can i conecct them

Location of oxygen sensor