Nissan Murano: Heater & Air Conditioning System :: Removal and Installation / Refrigerant Pressure Sensor
Removal and Installation
REMOVAL
Discharge the refrigerant. Refer to Recycle Refrigerant.
Remove the front bumper fascia assembly. Refer to Removal and Installation.
Remove horn assembly. Refer to Removal and Installation.
Remove the air guide (RH). Refer to Exploded View.
Disconnect the harness connector from the refrigerant pressure sensor.
Remove refrigerant pressure sensor (1).

CAUTION:
Cap or wrap the opening of the refrigerant pressure sensor with suitable material such as vinyl tape to avoid the entry of air.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
-
Do not reuse the O-ring.
-
Apply A/C oil to the O-ring of the refrigerant pressure sensor for installation.
-
After charging the refrigerant, check for leaks. Refer to Leak Test.
Exploded View
1.
Heating and cooling unit assembly
2.
Steering member
3.
Steering member brace (LH)
4.
Steering member brace (RH)
A.
Steering member caps
Pawl
Front
1...
Other information:
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0315
Crankshaft position
(Crankshaft Position System Variation Not Learned)
Diagnosis condition
Engine run and fuel shut off
Signal
—
Threshold
Learning value of signal plate variation is abnormal or not learned...
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P2297
A/F SENSOR1 (B1)
(O2 Sensor Out of Range During Deceleration Bank 1 Sensor 1)
Diagnosis condition
Engine run and fuel shut off
Signal
—
Threshold
Air fuel ratio(A/F) sensor 1 bank 1 is out of normal range
Diagnosis delay time
—
POSSIBLE CAUSEAir fuel ratio(A/F) sensor 1 bank1FAIL-SAFENot applicableDTC CONFIRMATION PROCEDUREPRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test...