Answer :
On a contemporary gasoline engine, the startup procedure is controlled by the electronic control unit. There is no requirement for the operator to wait in the on position before starting the engine.
The key should be held in what position until the engine of the car starts?
The ignition switch has four settings: ACCESSORY (I), ON (II), LOCK ((0)), and START (III). To start the engine, only use this location. You release the ignition switch to return the switch to the ON (II) position.
How much time should pass before your car starts?
If you haven't prepared your car for a lengthy time of not driving it, you shouldn't let it rest for more than one month, and even then, you should try to start it up and drive it for 15 to 30 minutes a few times during the month.
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