Possible reasons why the car does not start, although the electrics work:
1. Faulty starter
* Check the starter for a clicking or buzzing sound when the ignition is turned on.
* If the starter does not make any sounds, check its power supply and grounding.
2. Low battery
* Check the battery voltage using a voltmeter.
*Must be at least 12.6 volts to start the vehicle.
* Charge or replace the battery if necessary.
3. Faulty fuel pump
* Listen to see if the fuel pump is running when the ignition is turned on.
* If you cannot hear the pump, check its power supply and grounding.
* Clean or replace the fuel filter if necessary.
4. Faulty spark plugs
* Remove the spark plugs and check their condition.
* Replace any damaged or dirty spark plugs.
5. Faulty ignition coils
* Check the ignition coils for spark using a spark tester.
* Replace faulty coils.
6. Faulty crankshaft position sensor
* This sensor provides information to the ECM about the position of the crankshaft.
* If the sensor is faulty, the ECM will not be able to control ignition or fuel delivery.
7. Faulty camshaft position sensor
* This sensor also provides information to the ECM about the position of the camshaft.
* A sensor malfunction can lead to problems with ignition and fuel delivery.
8. Faulty Engine Control Module (ECM)
* The ECM controls all of the vehicle’s electrical systems, including ignition and fuel delivery.
*A faulty ECM may prevent the vehicle from starting.
9. Lack of fuel
* The engine requires fuel to start.
* Make sure there is enough fuel in the tank.
10. Faulty fuel line
* Fuel must be supplied to the engine through the fuel line.
* Check the fuel line for leaks or damage.