Nissan Note — диагностика датчика абсолютного давления в системе впуска [157/1872]

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Nissan Note [157/1872] Inspection start
DTC P0107, P0108 MANIFOLD ABSOLUTE PRESSURE SENSOR
EC-157
[CR (WITH EURO-OBD)]
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
BBS002VJ
1. INSPECTION START
Which malfunction (P0107 or P0108) is duplicated?
P0107 or P0108
P0107 >> GO TO 3.
P0108 >> GO TO 2.
2. CHECK INTAKE SYSTEM
Check the following for connection.
Air duct
Vacuum hoses
Intake air passage between air duct to intake manifold
OK or NG
OK >> GO TO 3.
NG >> Reconnect the parts.
TER-
MINAL
NO.
WIRE
COLOR
ITEM CONDITION DATA (DC Voltage)
45 L
Sensor power supply
(Manifold absolute
pressure sensor)
[Ignition switch: ON] Approximately 5V
51 W
Manifold absolute pres-
sure sensor
[Engine is running]
Warm-up condition
Idle speed
Approximately 1.5V
[Engine is running]
Warm-up condition
Engine speed: 2,000 rpm
Approximately 1.2V
56 B
Sensor ground
(Manifold absolute
pressure sensor)
[Engine is running]
Warm-up condition
Idle speed
Approximately 0V

Содержание

9427

Узнайте, как диагностировать неисправности датчика абсолютного давления с кодами P0107 и P0108. Подробные инструкции по проверке системы впуска и соединений.

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