Nissan Altima 2007-2012 Service Manual: Function diagnosis
Preparation
Special Service Tool
The actual shapes of Kent-Moore tools may from those of special service tools
illustrated here.
Commercial Service Tool
...
Cooling system
Cooling Circuit
1. Cylinder block (RH)
2. Oil cooler
3. Cylinder head (RH)
4. Water pump
5. Radiator
6. Water inlet
7. Thermostat
8. Cylinder head (LH)
9. Cylinder block (LH)
Schematic
...
Other materials:
Evap leak check
Inspection
CAUTION:
• Do not use compressed air or a high pressure pump.
• Do not exceed 4.12 kPa (0.042 kg/cm2, 0.6 psi) of pressure in EVAP system.
NOTE:
• Do not start engine.
• Improper installation of EVAP service port adapter [commercial service tool:
(J-41413-OBD)] to the ...
Front grille
Removal and Installation
1. Front bumper fascia
2. Front grille
3. License plate bracket
4. Fog lamp finisher (if equipped)
5. Fog lamp (if equipped)
A. Clip C101
Removal
1. Remove the front fender protectors RH and LH. Refer to EXT-19, "Removal
and Installation".
2. Remove ...
P0139 HO2S2
Description
The heated oxygen sensor 2, after three way catalyst (manifold),
monitors the oxygen level in the exhaust gas on each bank.
Even if switching characteristics of the air fuel ratio (A/F) sensor 1
are shifted, the air-fuel ratio is controlled to stoichiometric, by the signal
from th ...