Nissan Note [1358/1872] Dtc p0102 p0103 maf sensor

Nissan Note [1358/1872] Dtc p0102 p0103 maf sensor
EC-1358
[HR (WITHOUT EURO-OBD)]
DTC P0102, P0103 MAF SENSOR
3. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten ground screws on the body.
Refer to EC-1342, "
Ground Inspection" .
OK or NG
OK >> GO TO 4.
NG >> Repair or replace ground connections.
4. CHECK MAF SENSOR POWER SUPPLY CIRCUIT
1. Disconnect mass air flow (MAF) sensor (1) harness connector.
2. Turn ignition switch ON.
3. Check voltage between MAF sensor terminal 2 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 E59, F1
Harness for open or short between mass air flow sensor and ECM
Harness for open or short between mass air flow sensor and IPDM E/R
>> Repair open circuit or short to ground or short to power in harness or connectors.
1. IPDM E/R 2. Body ground 3. Body ground
MBIB1550E
PBIB2948E
Voltage: Battery voltage
PBIB1168E

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