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1B-16 AIR CONDITIONING (OPTIONAL)
1
Pressure Sensor Removal and Installation
(Z13DT Engine)
Removal
1) Recover refrigerant from refrigeration system by using
recovery and recycling equipment referring to "Operation
Procedure for Refrigerant Charge" in this section.
2) Disconnect negative (–) cable at battery.
3) Remove pressure sensor (1).
Installation
Reverse removal procedure for installation, noting the following
points.
• Apply compressor oil to dual pressure switch O-ring.
• Evacuate and charge system according to previously
described procedure.
Tightening torque
Pressure sensor:
A/C Relay Inspection (Z13DT Engine)
1) Disconnect negative ( – ) cable at battery.
2) Remove steering column hole cover.
3) Remove A/C relay (1).
4) Check that there is no continuity between terminal "c" and
"d". If there is continuity, replace relay.
5) Connect battery positive (+) terminal to terminal "b" of relay.
Connect battery negative ( – ) terminal to terminal "a" of relay.
Check for continuity between terminal "c" and "d".
If there is no continuity when relay is connected to the bat-
tery, replace relay.
1
·
11 N
m (1.1 kg-m, 8.0 lb-ft)
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