What does the BMW computer's warning 'Engine Abnormal, Attention Required for Inspection' mean?
2 Answers
BMW computer's warning 'Engine Abnormal, Attention Required for Inspection' indicates abnormal working temperature of the car engine, excessive pressure, and poor condition of the cooling system. Poor condition of the cooling system: The traditional method is to drain the water from the radiator and add antifreeze and water. However, this method cannot completely remove the large amount of scale in the cooling system, and the residual deposits in the water pump, water jacket, and pipes cannot be expelled. Therefore, it is necessary to regularly use a high-efficiency radiator cleaner to remove rust and corrosion from the radiator and cooling system, and then add appropriate antifreeze and clean water. This ensures the normal operation of the engine and extends the overall lifespan of the radiator and engine. Factors affecting engine startup: Compression ratio, valve sealing, and piston sealing. Normal engine startup requires normal cylinder pressure, which is determined by both the compression ratio and the sealing of the cylinder.
Seeing the BMW's computer warning about engine abnormalities and advising a check reminds me of my own car experiencing the same issue, which initially made me quite nervous. This alert means the onboard computer has detected abnormal engine data, warning of a problem that requires immediate inspection—don't ignore it and keep driving. Common causes could be sensor failures, such as an oxygen sensor error, or minor issues like worn spark plugs or fuel system blockages. BMW's electronic systems are highly sensitive and may occasionally trigger false alarms due to software glitches—for instance, if the warning appears after refueling, try restarting the engine to see if it disappears. However, if the warning persists, you must visit a dealership to read the fault codes for diagnosis. Safety comes first—don’t delay, as minor faults could escalate into major problems affecting drivability. I’d recommend using high-quality fuel and regular maintenance to prevent such warnings from recurring. BMW repair costs aren’t cheap, so timely action can save you a lot of trouble.
