Nissan Almera Tino V10. Manual — part 588
EC-1178
[YD (WITH EURO-OBD)]
DTC P1260 - P1267 FUEL INJECTOR ADJUSTMENT RESISTOR
DTC Confirmation Procedure
EBS013FI
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1.
Turn ignition switch ON.
2.
Select “DATA MONITOR” mode with CONSULT-II.
3.
Wait at least 5 seconds.
4.
If 1st trip DTC is detected, go to
.
WITH GST
Follow the procedure “WITH CONSULT-II” above.
SEF817Y
DTC P1260 - P1267 FUEL INJECTOR ADJUSTMENT RESISTOR
EC-1179
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
Wiring Diagram
EBS013FJ
MBWA0631E
EC-1180
[YD (WITH EURO-OBD)]
DTC P1260 - P1267 FUEL INJECTOR ADJUSTMENT RESISTOR
Diagnostic Procedure
EBS013FK
1.
CHECK GROUND CONNECTIONS
1.
Turn ignition switch OFF.
2.
Loosen and retighten body ground screw. Refer to
.
OK or NG
OK
>> GO TO 2.
NG
>> Repair or replace ground connection.
2.
CHECK FUEL INJECTOR ADJUSTMENT RESISTOR POWER SUPPLY CIRCUIT
1.
Disconnect fuel injector harness connector of malfunctioning
cylinder.
2.
Turn ignition switch ON.
3.
Check voltage between fuel injector terminal 2 and ground with
CONSULT-II or tester.
OK or NG
OK
>> GO TO 3.
NG
>> Repair open circuit or short to ground or short to power
in harness or connectors.
3.
CHECK FUEL INJECTOR ADJUSTMENT RESISTOR GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect ECM harness connector.
3.
Check harness continuity between fuel injector terminal 1 and ECM terminal 78.
4.
Also check harness for short to ground and short to power.
OK or NG
OK
>> GO TO 4.
NG
>> Repair open circuit or short to ground or short to power in harness or connectors.
MBIB0915E
MBIB0635E
Voltage: Approximately 5.3V
MBIB0186E
Continuity should exist.
DTC P1260 - P1267 FUEL INJECTOR ADJUSTMENT RESISTOR
EC-1181
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
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K
L
M
A
EC
4.
CHECK FUEL INJECTOR ADJUSTMENT RESISTOR
Refer to
EC-1181, "Component Inspection"
.
OK or NG
OK
>> GO TO 5.
NG
>> Replace fuel injector.
5.
CHECK INTERMITTENT INCIDENT
Refer to
EC-1002, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT"
.
>> INSPECTION END
Component Inspection
EBS013FL
FUEL INJECTOR ADJUSTMENT RESISTOR
1.
Disconnect fuel injector harness connector.
2.
Check continuity between terminals as shown in the figure.
If NG, replace fuel injector.
Removal and Installation
EBS013FM
FUEL INJECTOR
Refer to
EM-147, "INJECTION TUBE AND FUEL INJECTOR"
.
Continuity should exist.
PBIB0415E
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