Follow this steps and fix it. God bless you
When you turn the ignition ON before starting the car, the "Check
engine" light is supposed to come on indicating that the engine computer
(also could be called ECM, PCM, or ECU) is powered on. If the "Check
engine" light does not come with the ignition ON, it's possible that
there is no power coming to the engine computer (e.g., due to a broken
wire, faulty main relay, burnt fuse, etc.) or that there is a problem
with the engine computer itself.
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