What are the reasons for the Citroen C4L air conditioning compressor not working?

1 Answers
MacEvelyn
07/30/25 4:07am
The reasons for the Citroen C4L air conditioning compressor not working are: excessive refrigerant, poor heat dissipation, blockage in the pipeline system, dust and scale accumulation on the evaporator or filter. If there is excessive refrigerant, the refrigerant amount should be reduced. For poor heat dissipation, check if there is dust on the condenser pipe and clean the condenser. If dust and scale accumulate on the evaporator or filter, causing reduced airflow and imbalance in system pressure and temperature, the evaporator or filter can be cleaned. Taking the 2021 Citroen as an example, it belongs to the mid-size car category with body dimensions of: length 4980mm, width 1858mm, height 1475mm, wheelbase 2900mm, and fuel tank capacity of 70L. The 2021 Citroen features a MacPherson strut front suspension and a multi-link independent rear suspension. It is equipped with a 1.8L turbocharged engine with a maximum horsepower of 211PS, maximum power of 155kW, maximum torque of 300Nm, paired with an automatic manual transmission.
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