2. Oxygen sensor malfunction: The oxygen sensor monitors the amount of oxygen in the exhaust gas. If the sensor is malfunctioning, it can send incorrect signals to the engine computer, which can cause the engine to run rich or lean. This can lead to the engine light blinking.
3. Spark plug wires: Spark plug wires that are damaged or not properly connected can cause the engine light to blink. This is because the spark plugs are responsible for igniting the air-fuel mixture in the cylinders. If the spark plugs are not firing properly, the engine will not run smoothly and the engine light will blink.
4. Catalytic converter: The catalytic converter is responsible for converting harmful emissions into less harmful substances. If the catalytic converter is damaged or malfunctioning, it can cause the engine light to blink. This is because the catalytic converter is part of the emissions control system and if it is not working properly, the engine will not be able to meet emissions standards.
5. Engine misfire: An engine misfire occurs when one or more of the cylinders is not firing properly. This can be caused by a variety of factors, such as a bad spark plug, a faulty injector, or a compression problem. Engine misfires can cause the engine to run rough and stall, and they can also cause the engine light to blink.
If the engine light is blinking, it's important to have the vehicle inspected by a qualified mechanic to determine the cause of the problem.
