Keeping this in view, how does contact breaker ignition work?
Purpose. The purpose of the contact breaker is to interrupt the current flowing in the primary winding of the ignition coil. This causes a very high voltage to appear at the coil output for a short period—enough to arc across the electrodes of a spark plug.
Secondly, how does an engine timing work? For an engine to work at its best, the fuel /air mixture in each cylinder must fire just as the piston reaches top dead centre ( TDC ). It takes a certain time for the spark-plug to ignite the mixture and for the combustion to build up. The timing mechanism is set to fire the plug a short time before the TDC.
Also know, what is the purpose of contact point?
CONTACT POINTS – The contact points, also called breaker points, act like spring-loaded electrical switches in the distributor. Its function is to cause intermittent current flow in the primary circuit, thus causing the magnetic field in the coil to build up and collapse when it reaches maximum strength.
What are the symptoms of a bad ignition switch?
These are the most common symptoms of ignition switch trouble.
- Car Fails to Start. One of the most obvious signs of a failing or faulty ignition switch is if the car won’t start when the key is turned.
- Key will not Turn.
- Vehicle Stalls.
- No Noise from the Starter Motor.
- Dashboard Lights Flicker.