UK Car Repair Questions? Ask a Mechanic for Answers ASAP
If you have the ECU disconnected then the engine will not start as this is the engine management system .
Without any incoming and outgoing signals the engine will not start .
If the check engine light comes ON and goes out after engine start this is normal .
If the check engine light comes ON when the engine is running then you have a problem with the management system .
So Sir what problems are you having with your vehicle .
morning.still waitin for the answer
morning sir.im having a problem of ford figo,the check engine light comes and go within a second,and the car does not start