Refrigerant Leak Test
WARNING: This page is about a different car, the 2015 Kia Soul EV. However, it is still accessible from the selected car via links, so may be relevant.
Always conduct a leak test with an electronic leak detector whenever leakage of refrigerant is suspected and when conducting service operations that accompany disassembling, loosening or connecting of fittings.
NOTE:
- In order to use the leak detector properly, read the manual supplied by the manufacturer.
If a gas leak is detected, proceed as follows:
- Check the tightening torque of the connection fittings, and if it is too loose, tighten to the proper torque. Using a leak detector (A), check for gas leakage.
- If leakage continues even after the fitting has been tightened, discharge the refrigerant from the system, disconnect the fittings, and check their seating faces for damage. Replace at all times even for a slight damage.
- Check the compressor oil and add oil if required.
- Charge the system and recheck for gas leaks. If no leaks are found, evacuate and charge the system again.