Nissan Note [1546/1872] Ec 1546

Nissan Note [1546/1872] Ec 1546
EC-1546
[HR (WITHOUT EURO-OBD)]
FUEL PUMP
3. CHECK FUEL PUMP POWER SUPPLY CIRCUIT-II
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector E5.
3. Check harness continuity between ECM terminal 23 and IPDM E/R terminal 69.
Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 11.
NG >> GO TO 4.
4. DETECT MALFUNCTIONING PART
Check the following.
Harness or connectors E59, F1
Harness for open or short between IPDM E/R and ECM
>> Repair harness or connectors.
5. CHECK FUEL PUMP POWER SUPPLY CIRCUIT-III
1. Turn ignition switch OFF.
2. Reconnect all harness connectors disconnected.
3. Disconnect “fuel level sensor unit and fuel pump” harness con-
nector.
4. Turn ignition switch ON.
5. Check voltage between “fuel level sensor unit and fuel pump”
terminal 1 and ground with CONSULT-II or tester.
OK or NG
OK >> GO TO 9.
NG >> GO TO 6.
Continuity should exist.
MBIB0288E
Voltage: Battery voltage should exist for 1 second
after ignition switch is turned ON.
PBIB3004E

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