Nissan Altima 2007-2012 Service Manual: In-vehicle sensor
Removal and Installation
REMOVAL
1. Remove the instrument lower cover LH. Refer to IP-12, "Removal and Installation".
2. Remove the in-vehicle sensor screw and remove the in-vehicle sensor.
INSTALLATION
Installation is in the reverse order of removal.
• Make sure that the aspirator hose is securely attached to the in-vehicle sensor when installing the instrument lower cover LH.
Control unit
Removal and Installation
FRONT AIR CONTROL
Removal
1. Remove cluster lid D. Refer to IP-12, "Removal and Installation".
2. Remove the two brackets (1) and remove the front air control ...
Sunload sensor
Removal and Installation
REMOVAL
1. Remove the front RH speaker grille (1). Refer to AV-73,
"Removal and Installation".
2. Disconnect the connector.
3. Release the sunload sensor ta ...
Other materials:
P0420, P0430 Three way catalyst function
DTC Logic
DTC DETECTION LOGIC
The ECM monitors the switching frequency ratio of air fuel ratio (A/F)
sensor 1 and heated oxygen sensor 2.
A three way catalyst (manifold) with high oxygen storage capacity
will indicate a low switching frequency of heated oxygen sensor 2.
As oxygen storage c ...
Opener operation
Instrument panel
WARNING
● Do not drive with the trunk lid open. This
could allow dangerous exhaust gases
to be drawn into the vehicle. See “Exhaust
gas” in the “Starting and driving”
section of this manual.
Intelligent Key
● Closely supervise children when they
are ...
Features of new model
IDENTIFICATION INFORMATION
Model Variation - Sedan
Model Variation - Coupe
Identification Number - Sedan
1. Vehicle identification number (under
carpet on cross member)
2. Emission control information label
3. Air Conditioner specification label
4. Vehicle identification number plate ...