Nissan Maxima Service and Repair Manual: Air Cleaner And Air Duct
Removal and Installation

- Air duct hose and resonator assembly
- Front air duct
- Air cleaner case (lower)
- Grommets
- Air cleaner case mounting bracket
- Bracket
- Air cleaner filter
- Air cleaner case (upper)
- Mass air flow sensor
- To electric throttle control
actuator
- Air cleaner case side clips
REMOVAL
- Remove engine room cover. Refer to EM-23, "Removal and
Installation".
- Remove front air duct.
- Disconnect the tube clamp at the electric throttle control
actuator and at the air duct hose and resonator assembly.
- Disconnect the blow-by hose.
- Remove air duct hose and resonator assembly.
- Disconnect mass air flow sensor.
- Remove mass air flow sensor from air cleaner case (upper), as
necessary.
CAUTION: Handle mass air flow sensor with
care.
- Do not shock it.
- Do not disassemble it.
- Do not touch its sensor.
- Disconnect transaxle breather.
- Remove air cleaner case assembly.
INSTALLATION
Installation is in the reverse order of removal.
Removal and Installation
CAUTION: Do not damage or scratch engine
room cover when installing or removing.
REMOVAL
Remove the engine room cover bolts and engine room cover.
INSTALLATION
I ...
Removal and Installation
Intake manifold collector
Intake manifold collector gasket
Electric throttle control actuator gasket
Electric throttle control actuator
Refer to INSTALLATION ...
Other materials:
Air conditioner system refrigerant and oil recommendations
The air conditioner system in your NISSAN
vehicle must be charged with the refrigerant
HFC-134a (R-134a) and Genuine
NISSAN A/C System Oil Type ND-OIL8 or
the exact equivalents.
CAUTION
The use of any other refrigerant or oil may
cause severe damage to the air conditioning
system and may req ...
Electric ignition system
System Diagram
System Description
INPUT/OUTPUT SIGNAL CHART
*1: This signal is sent to the ECM via the CAN communication line.
*2: ECM determines the start signal status by the signals of engine speed and
battery voltage.
SYSTEM DESCRIPTION
Ignition order: 1 - 2 - 3 - 4 - 5 - 6
The ...
U1218 AV control unit
DTC Logic
U1219 AV CONTROL UNIT
DTC Logic
U121A AV CONTROL UNIT
DTC Logic
U121B AV CONTROL UNIT
DTC Logic
U121C AV CONTROL UNIT
DTC Logic
...