Nissan Frontier D40. Manual - part 389

 

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Nissan Frontier D40. Manual - part 389

 

 

P0453 EVAP CONTROL SYSTEM PRESSURE SENSOR

EC-247

< COMPONENT DIAGNOSIS >

[QR25DE]

C

D

E

F

G

H

I

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A

EC

N

P

O

10.

CHECK EVAP CANISTER VENT CONTROL VALVE

Refer to 

EC-231, "Component Inspection"

.

OK or NG

OK

>> GO TO 11.

NG

>> Replace EVAP canister vent control valve.

11.

CHECK EVAP CONTROL SYSTEM PRESSURE SENSOR

Refer to 

EC-247, "Component Inspection"

.

OK or NG

OK

>> GO TO 12.

NG

>> Replace EVAP control system pressure sensor.

12.

CHECK IF EVAP CANISTER IS SATURATED WITH WATER

1.

Remove EVAP canister with EVAP canister vent control valve and EVAP control system pressure sensor
attached.

2.

Does water drain from the EVAP canister?

Yes or No

Yes

>> GO TO 13.

No

>> GO TO 15.

13.

CHECK EVAP CANISTER

Weigh the EVAP canister with the EVAP canister vent control valve and EVAP control system pressure sen-
sorattached.
The weight should be less than 2.0 kg (4.4 lb).

OK or NG

OK

>> GO TO 15.

NG

>> GO TO 14.

14.

DETECT MALFUNCTIONING PART

Check the following.
• EVAP canister for damage
• EVAP hose connected to EVAP canister and vehicle frame for clogging or poor connection

>> Repair hose or replace EVAP canister.

15.

CHECK INTERMITTENT INCIDENT

Refer to

GI-46, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000005273247

EVAP CONTROL PRESSURE SENSOR

1.

Remove EVAP control system pressure sensor with its harness connector.
Always replace O-ring with a new one.

2.

Install a vacuum pump to EVAP control system pressure sensor.

BBIA0558E

EC-248

< COMPONENT DIAGNOSIS >

[QR25DE]

P0453 EVAP CONTROL SYSTEM PRESSURE SENSOR

3.

Turn ignition switch ON and check output voltage between ECM
terminal 32 and ground under the following conditions.

CAUTION:

• Always calibrate the vacuum pump gauge when using it.
• Never apply below -93.3 kPa (-0.952 kg/cm

2

, -13.53 psi) or

pressure over 101.3 kPa (1.033 kg/cm

2

, 14.69 psi).

4.

If NG, replace EVAP control system pressure sensor.

Applied vacuum kPa

(kg/cm

2

, psi)

Voltage (V)

Not applied

1.8 - 4.8

-26.7 (-200, -7.87)

2.1 to 2.5V lower than above value

PBIB1200E

P0455 EVAP CONTROL SYSTEM

EC-249

< COMPONENT DIAGNOSIS >

[QR25DE]

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P0455 EVAP CONTROL SYSTEM

On Board Diagnosis Logic

INFOID:0000000005273248

This diagnosis detects a very large leak (fuel filler cap fell off etc.) in EVAP system between the fuel tank and
EVAP canister purge volume control solenoid valve.

CAUTION:

• Use only a genuine NISSAN fuel filler cap as a replacement. If an incorrect fuel filler cap is used, the

MIL may illuminate. 

• If the fuel filler cap is not tightened properly, the MIL may illuminate.
• Use only a genuine NISSAN rubber tube as a replacement.

DTC Confirmation Procedure

INFOID:0000000005273249

CAUTION:

Never remove fuel filler cap during the DTC Confirmation Procedure.
NOTE:

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

P0455
0455

EVAP control system 
gross leak detected

EVAP control system has a very large leak 
such as fuel filler cap fell off, EVAP control sys-
tem does not operate properly.

• Fuel filler cap remains open or fails to 

close.

• Incorrect fuel tank vacuum relief valve
• Incorrect fuel filler cap used
• Foreign matter caught in fuel filler cap.
• Leak is in line between intake manifold 

and EVAP canister purge volume control 
solenoid valve.

• Foreign matter caught in EVAP canister 

vent control valve.

• EVAP canister or fuel tank leaks
• EVAP purge line (pipe and rubber tube) 

leaks

• EVAP purge line rubber tube bent.
• Loose or disconnected rubber tube
• EVAP canister vent control valve and the 

circuit

• EVAP canister purge volume control sole-

noid valve and the circuit

• Fuel tank temperature sensor
• O-ring of EVAP canister vent control valve 

is missing or damaged.

• EVAP control system pressure sensor
• Refueling EVAP vapor cut valve
• ORVR system leaks

PBIB3640E

EC-250

< COMPONENT DIAGNOSIS >

[QR25DE]

P0455 EVAP CONTROL SYSTEM

• Make sure that EVAP hose are connected to EVAP canister purge volume control solenoid valve

properly.

• If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at

least 10 seconds before conducting the next test.

TESTING CONDITION:
• Perform “DTC WORK SUPPORT” when the fuel level is between 1/4 and 3/4 full, and vehicle is placed

on flat level surface.

• Open engine hood before conducting the following procedure.

WITH CONSULT-III

1.

Tighten fuel filler cap securely until reteaching sound is heard.

2.

Turn ignition switch ON.

3.

Turn ignition switch OFF and wait at least 10 seconds.

4.

Turn ignition switch ON and select “DATA MONITOR” mode with CONSULT-III.

5.

Make sure that the following conditions are met.
COOLAN TEMP/S: 0 - 70

°

C (32 - 158

°

F)

INT/A TEMP SE: 0 - 60

°

C (32 - 140

°

F)

6.

Select “EVAP SML LEAK P0442/P1442” of “EVAPORATIVE SYSTEM” in “DTC WORK SUPPORT” mode
with CONSULT-III.
Follow the instructions displayed.
NOTE:
If the engine speed cannot be maintained within the range displayed on the CONSULT-III screen, go to

EC-19, "Basic Inspection"

.

7.

Make sure that “OK” is displayed.
If “NG” is displayed, select “SELF-DIAG RESULTS” mode with CONSULT-III and make sure that “EVAP
GROSS LEAK [P0455]” is displayed. If it is displayed, refer to 

EC-250, "Diagnosis Procedure"

.

If P0442 is displayed, perform Diagnostic Procedure for DTC P0442, 

EC-215, "Diagnosis Procedure"

.

WITH GST

NOTE:
Be sure to read the explanation of  

EC-47

before driving vehicle.

1.

Start engine.

2.

Drive vehicle according to 

EC-47

.

3.

Stop vehicle.

4.

Turn ignition switch OFF, wait at least 10 seconds and then turn ON.

5.

Select SERVICE $07 with GST.

• If P0455 is displayed on the screen, go to 

EC-250, "Diagnosis Procedure"

.

• If P0442 is displayed on the screen, go to 

EC-215, "Diagnosis Procedure"

.

• If P0441 is displayed on the screen, go to 

EC-210, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000005273250

1.

CHECK FUEL FILLER CAP DESIGN

1.

Turn ignition switch OFF.

2.

Check for genuine NISSAN fuel filler cap design.

OK or NG

OK

>> GO TO 2.

NG

>> Replace with genuine NISSAN fuel filler cap.

2.

CHECK FUEL FILLER CAP INSTALLATION

Check that the cap is tightened properly by rotating the cap clockwise.

OK or NG

SEF915U

 

 

 

 

 

 

 

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