Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Refrigerant Circuit Pressure Sensor -G805-, REMOVING AND INSTALLING: Removing
-- Disconnect the connector -1-.
Danger of frostbite due to refrigerant coming out under pressure.
Frostbite on the skin and other parts of the body is possible.
- Wear safety gloves.
- Wear protective eyewear.
- If refrigerant flows out of the refrigerant line longer than 1 second when loosening the pressure sensor, tighten the pressure sensor and replace the faulty check valve.
- Extract refrigerant and open the refrigerant circuit immediately.
- If more than 10 minutes have elapsed since evacuating the refrigerant and the refrigerant circuit was not opened, evacuate the refrigerant again. Evaporation can cause pressure to develop in the refrigerant circuit.
-- Counterhold the refrigerant line with a suitable tool. Loosen the Refrigerant Circuit Pressure Sensor -G805- -2- with the Socket - 24mm :T40284 while doing so.
Danger of frostbite due to refrigerant coming out under pressure. If work is performed improperly the connection can tear and refrigerant can flow out.
Frostbite on the skin and other parts of the body is possible.
- Wear safety gloves.
- Wear protective eyewear.
- Counterhold the refrigerant line with a suitable tool.
-- For all following procedures immediately seal all the open lines and connections with clean plugs from the Engine Bung Set :VAS6122 .
-- Remove the Refrigerant Circuit Pressure Sensor -G805- -2-.
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.