Nissan Qashqai J11. Manual — part 586
EX-24
< REMOVAL AND INSTALLATION >
[R9M]
PARTICLE FILTER
PARTICLE FILTER
Exploded View
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for symbol marks in the figure.
Removal and installation
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CAUTION:
• Perform the operation with the exhaust system fully cooled down because the system is still hot just
after engine stops.
• Be careful not to cut your hand on the insulator edge.
REMOVAL
1.
Disconnect the batterie negative terminal.
2.
Remove cowl top cover and extension cowl top. Refer to
3.
Remove the air inlet pipe
4.
Remove the air duct inlet.
5.
Drain the manuel gearbox. Refer to
(2WD) or
(4WD)
6.
Remove the front wheels.
7.
Remove the drive shaft (right side). Refer to
FAX-22, "Removal and Installation (LH)"
"Removal and Installation (RH)"
FAX-60, "Removal and Installation (LH)"
(4WD)
1.
Exhaust gas pressure sensor
2.
Exhaust gas pressure sensor take-off
pipe
3.
Exhaust manifold
4.
Exhaust gas temperature sensor
5.
Turbocharger heat shield gasket
6.
Oxygen sensor
7.
Particle filter temperature sensor
8.
Particle filter pressure sensor
9.
Particle filter pressure pipe
10. Particle filter temperature sensor
11. Diesel particle filter
12. Particle filter heat shield
13. Particle filter bracket
14. Particle filter mounting
15. Particle filter mounting
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PARTICLE FILTER
EX-25
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8.
Remove the drive shaft relay bearing nut (1) and the drive shaft
relay bearing.
9.
Remove the rear torque rod. Refer to
10. Remove the rear engine mounting bracket.
11. Remove transfer assembly. (if equipped). Refer to
DLN-155, "Removal and Installation"
12. Remove front suspension member. Refer to
FSU-21, "Removal and Installation"
13. Remove exhaust tube bracket nuts.
14. Remove the particle filter bracket. Refer to
15. Remove the oxygen sensor. Refer to
16. Disconnect the turbocharging pressure regulation vacumm hose
from turbocharger (1).
17. Unclip the turbocharging pressure regulation vacumm hose (2)
18. Remove the turbocharging pressure regulation solenoide valve
nuts (1)
19. Move aside the turbocharging pressure regulation solenoide
valve
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EX-26
< REMOVAL AND INSTALLATION >
[R9M]
PARTICLE FILTER
20. Remove the turbocharging pressure regulation solenoide valve
bracket bolts (1)
21. Remove the turbocharging pressure regulation solenoide valve
bracket.
22. Disconnect the particle filter sensor (1), (2) and (3).
23. Remove the particle sensor connector bracket.
24. Remove the bolts (1) of the particle filter straps and the straps.
25. Move the engine forward and remove the particle filter from under.
CAUTION:
Be careful not to impact or damage particle filter pressure sensor.
INSTALLATION
• Note the following, and install in the reverse order of removal.
CAUTION:
• Be careful not to impact or damage particle filter sensor.
• When installing never use such tools as an air impact wrench.
1.
Perform "Diesel particulate filter data clear". Refer to
. when replacing diesel partic-
ulate filter. Refer to
EC9-143, "Special Repair Requirement List"
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EXHAUST GAS TEMPERATURE SENSOR
EX-27
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EXHAUST GAS TEMPERATURE SENSOR
EXHAUST GAS TEMPERATURE SENSOR UPSTREAM OF THE TURBO-
CHARGER
EXHAUST GAS TEMPERATURE SENSOR UPSTREAM OF THE TURBOCHARGER
: Removal and installation
INFOID:0000000010287098
REMOVAL
1.
Disconnect the batterie negative cable.
2.
Remove cowl top cover and extension cowl top. Refer to
EXT-29, "Removal and Installation"
.
3.
Remove engine undercover.
4.
Remove the diesel particle filter. Refer to
EX-24, "Removal and installation"
.
5.
Disconnect the exhaust gas temperature sensor upstream of the
turbocharger (1).
6.
Remove the exhaust gas temperature sensor upstream of the turbocharger. Refer to
GAS TEMPERATURE SENSOR UPSTREAM OF THE TURBOCHARGER : Removal and installation"
.
CAUTION:
Be careful not to impact or damage exhaust gas temperature sensor.
INSTALLATION
• Note the following, and install in the reverse order of removal.
CAUTION:
• Before installing a new exhaust gas temperature sensor, clean exhaust manifold thread.
• Be careful not to impact or damage exhaust gas temperature sensor.
• When installing, never use such tools as an air impact wrench
EXHAUST GAS TEMPERATURE SENSOR ON THE EXHAUST GAS COOLER
EXHAUST GAS TEMPERATURE SENSOR ON THE EXHAUST GAS COOLER : Re-
moval and installation
INFOID:0000000010287099
REMOVAL
1.
Disconnect the batterie negative cable.
2.
Remove cowl top cover and extension cowl top. Refer to
EXT-29, "Removal and Installation"
.
3.
Remove engine undercover.
4.
Remove the injector rail protector.
5.
Remove the oil separator. Refer to
6.
Remove the exhaust gas recirculation low pressure solenoide valve. Refer to
7.
Remove ther exhaust gas cooler. Refer to
CAUTION:
Be careful not to impact or damage exhaust gas temperature sensor.
8.
Remove the exhaust gas temperature sensor from the exhaust gas cooler on the workbench using the
tool [SST: — (Mot.1807)]. Refer to
.
INSTALLATION
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