What caused the fan to stop after Citroen c3xr flameout?

After Citroen c3xr flameout, the fan often turns, which may be the fault of the cooling system. It is necessary to check whether the following operations are normal: 1, check whether the thermostat works normally, 2, check whether the water temperature sensor signal is normal, 3, check whether the engine control unit has fault codes, and 4, check whether there are fault codes related to the throttle valve. Excessive carbon deposition in the throttle may cause the engine to give an alarm and be in deceleration mode, resulting in the normal rotation of the electronic fan. The following is more about Citroen c3xr: 1, and the "c" in Dongfeng Citroen C3-XR stands for Citroen "Citroen"; The number "3" stands for vehicle category, and "XR" stands for X-Road, which means the exploration and yearning for the unknown, not only endless scientific and technological exploration, but also the unremitting pursuit of a free and beautiful life. 2. Appearance: C3-XR inherits the latest ARTECH design concept of Citroen, and the whole vehicle design is a combination of fashion simplicity and practical atmosphere; 16 inch streamer rotating hub, unique staggered floor design at the same level. In addition, the high-profile models are also equipped with 1.3_ Muguang panoramic canopy; There are four colors to choose from: white, Cannes Brown, Danube Blue and New Bordeaux Red.