Nissan Altima 2007-2012 Service Manual: Ignition coil
Removal and Installation
1. Ignition coil
2. Spark plug
3. Rocker cover
REMOVAL
1. Remove the engine cover.
2. Disconnect the harness connector from the ignition coil.
3. Remove the ignition coil.
CAUTION: Do not drop or shock it.
INSTALLATION
Installation is in the reverse order of removal.
Oil pan and oil strainer
Removal and Installation
1. Oil level gauge guide
2. Oil pan, upper
3. Cylinder block
4. Oil filter
5. Oil strainer
6. Drain plug
7. Oil pan, lower
8. Rear plate cover
9. O-ring
A. To oil ...
Fuel injector and fuel tube
Removal and Installation
1. Fuel tube protector
2. Fuel tube
3. Upper O-ring (black)
4. Clip
5. Fuel injector
6. Lower O-ring (green)
7. Intake manifold adapter
A. Follow installation proced ...
Other materials:
Noise
Component Function Check
SYMPTOM: Noise
INSPECTION FLOW
*1 HAC-102, "Operational Check"
*2 EM-16, "Checking Drive Belts"
(QR25DE) or EM-121, "Checking
Drive Belts" (VQ35DE)
*3 HAC-159, "Performance Chart"
*4 HA-45, "Removal and Installation for
...
P0031, P0032 A/F sensor 1 heater
Description
SYSTEM DESCRIPTION
The ECM performs ON/OFF duty control of the A/F sensor 1 heater corresponding
to the engine operating
condition to keep the temperature of A/F sensor 1 element at the specified
range.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITI ...
TCM branch line circuit
Diagnosis Procedure
INSPECTION PROCEDURE
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the following terminals and connectors for damage, bend and loose
connection (unit side and connector
side).
- TCM
- Harnes ...