injector fuse NISSAN ALMERA N16 2003 Electronic Repair Manual

INJECTOR CIRCUIT
EC-379
[QG (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
3.CHECK INJECTOR POWER SUPPLY CIRCUIT
1. Turn ignition switch “OFF”.
2. Disconnect injector harness connector.
3. Turn ignition switch “ON”.
4. Check voltage between injector terminal 1 and ground with
CONSULT-II or tester.
OK or NG
OK >> GO TO 5.
NG >> GO TO 4.
4.DETECT MALFUNCTIONING PART
Check the following.
●Harness connectors M202, F115
●Fuse block (J/B) connector M1
●10A fuse
●Harness for open or short between injector and fuse
>> Repair open circuit or short to ground or short to power in harness or connectors.
5.CHECK INJECTOR OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch “OFF”.
2. Disconnect ECM harness connector.
3. Check harness continuity between injector terminal 2 and ECM terminals 22, 23, 41, 42.
Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 6.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
6.CHECK INJECTOR
Refer to EC-380, "
Component Inspection" .
OK or NG
OK >> GO TO 7.
NG >> Replace injector.
MBIB0101E
Voltage: Battery voltage
PBIB0582E
Continuity should exist.

INJECTOR CIRCUIT
EC-697
[QG (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
3.CHECK INJECTOR POWER SUPPLY CIRCUIT
1. Turn ignition switch “OFF”.
2. Disconnect injector harness connector.
3. Turn ignition switch “ON”.
4. Check voltage between injector terminal 1 and ground with
CONSULT-II or tester.
OK or NG
OK >> GO TO 5.
NG >> GO TO 4.
4.DETECT MALFUNCTIONING PART
Check the following.
●Harness connectors M202, F115
●Fuse block (J/B) connector M1
●10A fuse
●Harness for open or short between injector and fuse
>> Repair open circuit or short to ground or short to power in harness or connectors.
5.CHECK INJECTOR OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch “OFF”.
2. Disconnect ECM harness connector.
3. Check harness continuity between injector terminal 2 and ECM terminals 22, 23, 41, 42.
Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 6.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
6.CHECK INJECTOR
Refer to EC-698, "
Component Inspection" .
OK or NG
OK >> GO TO 7.
NG >> Replace injector.
MBIB0101E
Voltage: Battery voltage
PBIB0582E
Continuity should exist.

Engine fail-safe system
(QG engine)..................................EC-63, EC-442
Engine oil precautions .......................................GI-7
Engine removal (QG engine) .........................EM-67
Engine removal (YD engine) .........................EM-63
Engine room - See Engine
compartment................................................BT-75
Engine serial number ......................................GI-42
ETC1 - Wiring diagram
(QG engine)................................EC-280, EC-581
ETC2 - Wiring diagram
(QG engine)................................EC-288, EC-589
ETC3 - Wiring diagram
(QG engine)................................EC-293, EC-594
EVAP canister (QG engine) ...........EC-402, EC-721
EVAP canister purge volume control
solenoid valve (QG engine) ......EC-252, EC-400,
EC-672, EC-721
Evaporative emission (EVAP) system
(QG engine)................................EC-400, EC-719
Evaporator <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
24>7C-145
Exhaust manifold (QG engine) ......................EM-19
Exhaust system ........................................FE-10, 26
Expansion valve .........................................ATC-145
Exterior <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[.....BT-47
F
F/PUMP - Wiring diagram
(QG engine)................................EC-383, EC-702
Fan control amp. ..........................ATC-71, ATC-128
Fan switch (manual A/C) ................................HA-51
Final drive (FF M/T) ...................MT-43, 77, 93, 107
Finisher, interior - See Trim ............................BT-31
Finisher, trunk lid.............................................BT- 4 5
Floor trim <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[...BT-31
Fluid temperature sensor (A/T) .....................AT-123
Fluids<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011[.....MA-19
Fluorescent leak detector ...........................ATC-146
Flywheel (clutch) .............................................CL-22
Flywheel runout (QG engine) ........................EM-92
Flywheel runout (YD engine) .........................EM-80
Fog lamp, front, removal and
installation <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11[..BT-7
Fog lamp, front................................................EL-62
Fork rod (M/T) ....................................MT-32, 56, 94
Freeze frame data (QG engine) ......EC-40, EC-431
FRO2 - Wiring diagram
(QG engine)................................EC-636, EC-650
Front axle<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[....AX-2
Front bumper <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[BT-7
Front combination lamp removal and
installation <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11[..BT-7
Front disc brake .............................................BR-27
Front door <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[.BT-16
Front fog lamp removal and installation ...........BT-7
Front fog lamp.................................................EL-62
Front seat belt ..................................................RS-5
Front seat <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..BT-56
Front suspension ..............................................SU-2Front washer .................................................EL-158
Front wiper <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110028[L-158
FUEL - Wiring diagram
(QG engine)................................EC-189, EC-196
Fuel check valve (QG engine) .....................EC-400
Fuel cut control (at no load & high
engine speed) (YD engine) ........................EC-19
Fuel cut control (at no load high engine
speed) (QG engine) .....................EC-27, EC-422
Fuel gauge <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110028002f[-110
Fuel injection system
(QG engine)................................EC-187, EC-194
Fuel injection system (YD engine) .................EC-17
Fuel injector and fuel tube (QG engine) ........EM-26
Fuel precautions ................................................GI-8
Fuel pressure check (QG engine) ...EC-34, EC-428
Fuel pressure release
(QG engine)..................................EC-34, EC-428
Fuel pump (QG engine) .................EC-382, EC-701
Fuel system ................................................FE-4,15
Fuse block <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100290052[ldout
Fuse <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011001100110011001100110011[.....EL-23
Fusible link <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[..EL-23
G
Garage jack and safety stand .........................GI-46
Gauges <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011[.EL-110
Gear components (M/T).....................MT-31, 55, 93
Generator - See Alternator .............................SC-30
Generic scan tool (GST) (QG engine) ...........EC-98
Glass <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011001100110011[.....BT-17
GLOW - Wiring diagram (YD engine) ..........EC-188
Glow plug (YD engine) .................................EC-188
Glow relay (YD engine) ................................EC-188
Grease <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011[..MA-19
Ground distribution..........................................EL-24
H
H/LAMP - Wiring diagram ...............................EL-42
Harness connector ............................................EL-7
Harness layout ..............................................EL-550
Hazard warning lamp ......................................EL-67
Headlamp removal and installation ..................BT-7
Headlamp washer .........................................EL-168
Headlamp <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[.EL-42
Headlining - See Roof trim .............................BT-43
Heated oxygen sensor 1
(QG engine) ................EC-150, EC-156, EC-166,
EC-297, EC-303, EC-508,
EC-514, EC-649
Heated oxygen sensor 1 heater
(QG engine)................................EC-123, EC-635
Heated oxygen sensor 2
(QG engine) ................EC-173, EC-179, EC-309,
EC-317, EC-520, EC-656
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
ALPHABETICAL INDEX
IDX-5