A/C Pressure Sensor Removal and Installation

NOTE: Move the coolant reservoir as needed.

2. A/C Pressure Sensor - Remove
1.
Disconnect the A/C pressure sensor connector (A).
2.
Hold the pressure sensor block (B) with a wrench to prevent damaging the receiver line, then remove the A/C pressure sensor (C) with an O-ring (D).

3. All Removed Parts - Install
1.
Install the parts in the reverse order of removal, and note these items:
New O-rings should be used at each fitting. Prior to installation, apply a thin coat of the same refrigerant oil used in the A/C compressor. Be sure to use the correct O-rings for HFC-134a (R-134a) to avoid leakage.
Charge the system with the specified amount of R-134a refrigerant.