1.4t Sagitar exhaust system failure lights 11 Sagitar, now ran 50,000 km, and recently found a problem. A few days did not drive, suddenly the name of the open, start the engine noise than in the past to ring, and so idle after the normal start, because it is manual, almost stalled, this time found the exhaust system fault light began to light up, Is a flash, and continue to travel for a while is not bright. No matter what seriously. But recently there is always the above things, one for a while off. He also found that now than the previous idling exhaust sound big, not the kind of new car before the rhythm of the sound, and now a bit like a sudden tug of the sound, want to blaze like seeking experts to help the younger look. Thank you for the first time
Engine Exhaust System Fault Alarm This alarm light is used to monitor the engine exhaust system operating status. A warning light indicates that the engine is missing and may damage the catalytic converter. In this case, you must immediately reduce the speed, careful driving to the nearest 4S at the maintenance of the engine. A warning light indicates that the exhaust system has failed (eg, the oxygen sensor is damaged) and the exhaust quality deteriorates. At this point, you must immediately slow down, carefully driving to the nearest 4S at the maintenance of the engine. It can be seen that oil may have an impact
Hello, your problem is the exhaust monitoring of the spark plug, a total of two, one inside the engine, one is in the exhaust pipe below the point, the exhaust monitoring is not serious when the car will not affect the normal operation, Serious after it will lead to abnormal data transmission, the engine spark plug distribution is uneven, resulting in the car can not start, there shaking, exhaust pipe "sudden process" sound, this to replace, or repair shop will give you Code to solve this problem!
