Nissan Note [1813/1872] Dtc p0530 refrigerant pressure sensor

Nissan Note [1813/1872] Dtc p0530 refrigerant pressure sensor
DTC P0530 REFRIGERANT PRESSURE SENSOR
EC-1813
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
EC
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
Diagnostic Procedure
BBS00463
1. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten ground screw on the body.
Refer to EC-1703, "
Ground Inspection" .
Body ground (1)
Priming pump (2)
OK or NG
OK >> GO TO 2.
NG >> Repair or replace ground connections.
TERMI-
NAL
NO.
WIRE
COLOR
ITEM CONDITION DATA (DC Voltage)
83 W
Sensor power supply
(Refrigerant pressure sensor)
[Ignition switch: ON] Approximately 5.0V
89 BR Refrigerant pressure sensor
[Engine is running]
Warm-up condition
Both A/C switch and blower fan switch: ON
(Compressor operates.)
Approximately 2.3V
107 Y
Sensor ground
(Refrigerant pressure sensor)
[Engine is running]
Warm-up condition
Idle speed
Approximately 0.3V
MBIB1520E

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