A/C Refrigerant Pressure Sensor Removal and Installation

Removal

1)Recover refrigerant from A/C system using recovery and recycling equipment referring to “Recovery” in Operation Procedure for Refrigerant Charge:Manual Type.

2)Disconnect negative (–) cable at battery.

3)Disconnect A/C refrigerant pressure sensor connector (1).

4)While holding liquid pipe (2) using backup wrench, remove A/C refrigerant pressure sensor (3).

Installation

Reference: A/C Refrigerant Pressure Sensor and Its Circuit Inspection:Manual Type

Reverse removal procedure noting the following points.

•Apply compressor oil to new O-ring of A/C refrigerant pressure sensor.

Petrol model (HFC-134a): Compressor oil 99000–99095–00A (MITSUBISHI S10X)
Petrol model (HFO-1234yf): Compressor oil 99000–990B7–00A (Compressor oil (ND-OIL12))
Diesel model: Compressor oil 99000–990B7–00A (Compressor oil (ND-OIL12))

•Tighten A/C refrigerant pressure sensor (1) to specified torque.

Tightening torque

A/C refrigerant pressure sensor (a): 11 N·m (1.1 kgf-m, 8.5 lbf-ft)

•Evacuate and charge A/C system referring to “Evacuation” and “Charge” in Operation Procedure for Refrigerant Charge:Manual Type.