Nissan Note [1725/1872] Dtc p0100 maf sensor

Nissan Note [1725/1872] Dtc p0100 maf sensor
DTC P0100 MAF SENSOR
EC-1725
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
EC
3. 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 4.
NG >> Repair or replace ground connections.
4. CHECK MAFS POWER SUPPLY CIRCUIT
1. Disconnect mass air flow sensor (2) harness connector.
: Vehicle front
Turbocharger boost sensor (1)
EGR volume control valve (3)
2. Turn ignition switch ON.
3. Check voltage between mass air flow sensor terminals 4, 5 and
ground with CONSULT-II or tester.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
5. DETECT MALFUNCTIONING PART
Check the following.
Harness connectors E48, F101
Harness for open or short between mass air flow sensor and IPDM E/R
Harness for open or short between mass air flow sensor and ECM
>> Repair open circuit or short to ground or short to power in harness or connectors.
MBIB1520E
MBIB1524E
Terminal Voltage
4: Battery voltage
5: Approximately 5.0V
MBIB1465E

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