Can I Ignore the Engine Malfunction Light?
1 Answers
It is temporarily acceptable to ignore the illuminated engine malfunction light. This commonly referred to yellow engine malfunction light is also known as the fuel injection system fault light. As long as there are no noticeable abnormalities in engine power or sound, you can continue driving. This is because the ECU (Engine Control Unit) has a fault substitution program. Engine malfunction signal: The engine malfunction signal is issued by the ECU, which controls all electronic components of the engine, including electronic throttle, fuel injectors, alternator, fuel pump, etc., covering systems such as intake, exhaust, fuel, ignition, and timing. If the engine malfunction light comes on, you must visit a nearby repair shop for inspection. Coolant temperature gauge: First, check the coolant temperature gauge and oil pressure warning light. If these indicators show no warnings, the vehicle can still be driven, but you must pay attention to controlling the speed and promptly drive to a repair station for inspection.