General description The CCYKXAA Air Conditioning Pressure Sensor is designed for various Mercedes Benz models, ensuring stable performance and durability. It plays a crucial role in preventing the refrigeration system from operating under extreme pressure, thereby aiding in the control of the engine cooling fan speed. Technical specifications Dimensions: 2.7 × 0.4 × 0.4 cm Material: Plastic and metal Reference numbers: 2110000283, A2110000283, 2205420118, 68012649AA, 68019266AA, 68019266AB Compatibility and accessories Compatible with Mercedes Benz models: W169, W176 A-Class Compatible with Mercedes Benz models: W245, W246 B-Class Compatible with Mercedes Benz models: W203, CL203, S203, W204, C204, S204 C-Class Compatible with Mercedes Benz models: W211, S211, W212, S212, A207, C207 E-Class Installation Easy to install No programming required No drilling or cutting required