Nissan Juke F15. Manual — part 586

P2162 VEHICLE SPEED SENSOR

EC-1157

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

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With CONSULT

1. Stop the vehicle.

2. Set the parking brake.

3. Use CONSULT to select “RR LH SENSOR” and “RR RH SENSOR” in “DATA MONITOR” mode of “ABS”

4. Check indications of “RR LH SENSOR” and “RR RH SENSOR”.

NOTE:

Never cause the vehicle to vibrate.

Is 0 km/h (0 MPH) indicated for both “RR LH SENSOR” and “RR RH SENSOR”?

YES

>> GO TO 3.

NO

>> Perform trouble diagnosis of the rear wheel sensor if 0 km/h (0 MPH) is not displayed. Refer to

BRC-88, "Diagnosis Procedure"

.

3.

CHECK REAR WHEEL SENSOR-II

With CONSULT

1. Drive the vehicle at 20 km/h (13 MPH).

CAUTION:

Always drive vehicle at a safe speed.

2. Check indications of “RR LH SENSOR” and “RR RH SENSOR”.
Is the difference between the indicated values of “RR LH SENSOR” and “RR RH SENSOR” within

± 1 km/h (1

MPH)?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

.

NO

>> Perform trouble diagnosis of the rear wheel sensor. Refer to

BRC-88, "Diagnosis Procedure"

EC-1158

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P219A AIR FUEL RATIO

P219A AIR FUEL RATIO

DTC Logic

INFOID:0000000012826671

DTC DETECTION LOGIC

NOTE:

• If DTC P219A is displayed with other DTC, first perform the trouble diagnosis for the other DTC.

Refer to

EC-706, "DTC Index"

.

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING-1

If DTC Confirmation Procedure has been previously conducted, always perform the following before conduct-

ing the next test.

1. Turn ignition switch OFF and wait at least 10 seconds.

2. Turn ignition switch ON.

3. Turn ignition switch OFF and wait at least 10 seconds.

NOTE:

Before performing the following procedure, confirm that battery voltage is 11 V or more at idle.

>> GO TO 2.

2.

PRECONDITIONING-2

1. Turn ignition switch ON.

2. Clear the mixture ratio self-learning value. Refer to

EC-762, "Description"

.

Will CONSULT be used?

YES

>> GO TO 3.

NO

>> GO TO 6.

3.

PERFORM DTC CONFIRMATION PROCEDURE-1

1. Turn ignition switch ON.

2. Select “COOLAN TEMP/S” in “DATA MONITOR” mode of “ENGINE” using CONSULT.

3. Start the engine.

4. Make sure that “COOLAN TEMP/S” indicates more than 80

°C (176°F).

>> GO TO 4.

4.

PERFORM DTC CONFIRMATION PROCEDURE-2

With CONSULT

1. Select “SYSTEM 1 DIAGNOSIS B B1” and “SYSTEM 1 DIAGNOSIS A B1” in “DATA MONITOR” mode of

“ENGINE” using CONSULT.

2. Drive vehicle under the following conditions for at least 5 consecutive seconds.

CAUTION:

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P219A

AIR FUEL RATIO B1
(AIR FUEL RATIO B1)

ECM detects a lean/rich air fuel ratio state in any
cylinder for a specified length of time.

• Fuel injector
• Exhaust gas leaks
• Incorrect fuel pressure
• Mass air flow sensor
• Intake air leaks
• Lack of fuel
• Incorrect PCV hose connection
• Improper spark plug
• Insufficient compression
• The fuel injector circuit is open or

shorted

• ignition coil
• The ignition signal circuit is open or

shorted

P219A AIR FUEL RATIO

EC-1159

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

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• Always drive vehicle at a safe speed.

NOTE:

• Drive the vehicle at approximately 88 km/h (55MPH) allows easy diagnosis.

• Keep the accelerator pedal as possible during crusing.

3. Check “SYSTEM 1 DIAGNOSIS A B1” indication.
Is “CMPLT” displayed?

YES

>> GO TO 5.

NO

>> GO TO 2.

5.

PERFORM DTC CONFIRMATION PROCEDURE-3

Check 1st trip DTC.
Is 1st trip DTC detected?

YES

>> Proceed to

EC-1159, "Diagnosis Procedure"

.

NO

>> INSPECTION END

6.

PERFORM DTC CONFIRMATION PROCEDURE-4

Without CONSULT

1. Start the engine and warm it up to normal operating temperature.

2. Drive vehicle under the following conditions for at least 5 consecutive seconds.

CAUTION:

• Always drive vehicle at a safe speed.

NOTE:

• Drive the vehicle at approximately 88 km/h (55MPH) allows easy diagnosis.

• Keep the accelerator pedal as possible during crusing.

3. Check 1st trip DTC.
Is 1st trip DTC detected?

YES

>> Proceed to

EC-1159, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000012826672

1.

CHECK FOR INTAKE AIR LEAK

1. Stop engine and check the following for connection.

-

Air duct

-

Vacuum hoses

-

PCV hose

-

Intake air passage between air duct to intake manifold

2. Start engine and let it idle.

3. Listen for an intake air leak after the mass air flow sensor.
Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace error-detected parts.

ENG SPEED

1,800 – 2,400rpm

COOLAN TEMP/S

More than 80

°C (176°F)

B/FUEL SCHDL

5 – 13 msec

Selector lever

CVT: D position
M/T: 6th position

SYSTEM 1 DIAGNOSIS B B1

PRSENT

Engine speed

1,800 – 2,400rpm

Calculated load value

20 – 72 %

Selector lever

CVT: D position
M/T: 6th position

EC-1160

< DTC/CIRCUIT DIAGNOSIS >

[MR EXCEPT FOR NISMO RS MODELS]

P219A AIR FUEL RATIO

2.

CHECK EXHAUST GAS LEAK

1. Stop engine and visually check exhaust tube, three way catalyst and muffler for dents connection.

2. Start engine and let it idle.

3. Listen for an exhaust gas leak before three way catalyst (manifold).

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace error-detected parts.

3.

CHECK FUEL PRESSURE

1. Release fuel pressure to zero. Refer to

EC-771, "Work Procedure"

.

2. Check fuel pressure. Refer to

EC-771, "Work Procedure"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 8.

4.

CHECK MASS AIR FLOW SENSOR

With CONSULT

Check “MASS AIRFLOW” in “DATA MONITOR” mode of “ENGINE” using CONSULT.

For specification, refer to

EC-1258, "Mass Air Flow Sensor"

.

With GST

Check mass air flow sensor signal in Service $01 using GST.

For specification, refer to

EC-1258, "Mass Air Flow Sensor"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Check connectors for rusted terminals or loose connections in the mass air flow sensor circuit or

grounds. Refer to

EC-838, "Diagnosis Procedure"

.

5.

CHECK FUNCTION OF FUEL INJECTOR

With CONSULT

1. Start engine.

2. Perform “POWER BALANCE” in “ACTIVE TEST” mode of “ENGINE” using CONSULT.

3. Check that each circuit produces a momentary engine speed drop.

Without CONSULT

1. Let engine idle.

2. Listen to each fuel injector operating sound.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Perform trouble diagnosis for fuel injector, refer to

EC-

1204, "Component Function Check"

.

PBIB1216E

Clicking noise should be heard.

PBIB3332E