Nissan Almera Tino V10. Manual - part 588

 

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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

EC-1180, "Diagnostic Proce-

dure"

.

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

EC-1010,

"Ground Inspection"

.

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

J

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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