Nissan Altima 2007-2012 Service Manual: ECU diagnosis
Sound signal circuit (sedan)
SATELLITE RADIO TUNER
Description
Left and right channel audio signals are supplied from the satellite radio
tuner to the audio unit through the
sound signal circuits.
Diagnosis Procedure
LEF ...
Audio unit (coupe)
Reference Value
TERMINAL LAYOUT
PHYSICAL VALUES
Wiring Diagram — Coupe
...
Other materials:
Disassembly and assembly
CYLINDER BLOCK
Disassembly and Assembly
1. Drive plate reinforcement (CVT)
2. Drive plate (CVT), Flywheel (M/T)
3. Rear oil seal retainer
4. Knock sensor upper main bearing
5. Cylinder block
6. Thrust bearing (upper)
7. Main bearing (upper)
8. Crankshaft
9. Crankshaft key
10. Thrust be ...
Idle air volume learning
Description
Idle Air Volume Learning is a function of ECM to learn the idle air volume
that keeps engine idle speed within
the specific range. It must be performed under the following conditions:
• Each time the electric throttle control actuator or ECM is replaced.
• Idle speed o ...
P0102, P0103 MAF sensor
Description
The mass air flow sensor (1) is placed in the stream of intake air. It
measures the intake flow rate by measuring a part of the entire
intake flow. The mass air flow sensor controls the temperature of the
hot wire to a certain amount. The heat generated by the hot wire is
reduced a ...