Nissan Altima 2007-2012 Service Manual: Engine control system symptoms
Symptom Table
SYSTEM — BASIC ENGINE CONTROL SYSTEM
1 - 6: The numbers refer to the order of inspection.
(continued on next page)
SYSTEM — ENGINE MECHANICAL & OTHER
1 - 6: The numbers refer to the order of inspection.
Normal operating condition
Description
FUEL CUT CONTROL (AT NO LOAD AND HIGH ENGINE SPEED)
If the engine speed is above 1,400 rpm under no load (for example, the
selector lever position is P or N and
engine speed is over 1 ...
Other materials:
P0133 A/F sensor 1
Description
The air fuel ratio (A/F) sensor 1 is a planar one-cell limit current sensor.
The sensor element of the A/F sensor 1 is composed an electrode
layer, which transports ions. It has a heater in the element.
The sensor is capable of precise measurement = 1, but also in the
lean and r ...
Camshaft
Removal and Installation
1. Camshaft position sensor bracket (RH)
2. Camshaft brackets
3. No. 1 camshaft bracket (RH)
4. Camshaft (EXH) RH
5. Camshaft (INT) RH
6. Cylinder head (RH)
7. Cylinder head (LH)
8. Camshaft (EXH) LH
9. Camshaft (INT) LH
10. No. 1 camshaft bracket (LH)
11. Cams ...
Subwoofer (sedan)
Description
The audio unit sends audio signals to the BOSE speaker amp. The BOSE speaker
amp. amplifies the audio
signals before sending them to the subwoofers using the audio signal circuits.
Diagnosis Procedure
1.HARNESS CHECK
1. Disconnect BOSE speaker amp. connector B122 and suspect
rea ...