Will the engine malfunction indicator light illuminate when the Chery E5 is powered on?
4 Answers
When the Chery E5 is powered on, the engine malfunction indicator light will illuminate during the vehicle's self-check upon starting. If the engine is functioning normally, the light will automatically turn off after the engine starts. Principle of the engine malfunction light: The engine malfunction signal is issued by the engine control unit (ECU), which governs all electronic components of the engine, including the electronic throttle, fuel injectors, alternator, fuel pump, etc., covering systems such as intake, exhaust, fuel, ignition, and timing. If the engine malfunction light illuminates, it indicates an abnormality in a specific system. To determine the exact issue, a diagnostic scanner must be used, as each vehicle brand has its own unique fault codes. Persistent engine malfunction light: If the engine malfunction light remains illuminated and does not turn off, it signifies that the engine parameters have deviated from normal. Excessive carbon buildup is a common cause of such parameter changes. If this issue is not addressed, the engine's combustion state cannot be adjusted back to normal, and the malfunction light will remain on without automatically disappearing.
When driving my Chery E5, I noticed that the engine fault light does stay on briefly after powering up. This is the vehicle's self-diagnostic process in action. During system startup—much like a phone displaying its logo when booting—it checks all critical components such as sensors and the ignition system. The light typically turns off automatically within three to five seconds. If the light remains on after the engine starts, there might be a genuine issue, possibly due to excessive carbon buildup or a faulty oxygen sensor. In such cases, using an OBD scanner to read the trouble codes is necessary for confirmation. I recommend paying attention to the light's status before each startup; developing this habit can help you detect potential issues early and avoid roadside emergencies. Regular vehicle maintenance is also crucial, as it reduces the likelihood of false fault light alerts and ensures safer driving.
I've been driving a Chery E5 for almost two years now. Every time I turn on the ignition, the engine warning light comes on for a few seconds and then turns off by itself. This is completely normal - it's just a self-check signal, nothing to worry about. If the light doesn't go off after starting the engine, there might be an issue with the sensor or carbon buildup in the combustion system. I usually pay close attention to the dashboard indicators to avoid sudden malfunctions during night driving that could affect visibility and safety. I remember one time the light stayed on because the coolant temperature sensor was faulty, but a quick fix at the repair shop solved the problem at minimal cost. This car is quite worry-free to drive - most of the time it's just performing self-checks. Just avoid pulling out the key abruptly or starting the engine too quickly.
Years of my auto repair experience confirm that the Chery E5's engine warning light does briefly illuminate upon ignition, which is a standard self-check procedure. If the light extinguishes after a few seconds, it indicates normal system operation; persistent illumination after startup suggests potential battery or sensor malfunctions. I recommend immediately stopping the vehicle for basic diagnostics using simple tools, such as observing changes in other warning indicators. The key to prevention lies in regular inspections—never ignore dashboard signals.
