The positive crankcase ventilation system is employed to prevent air pollution caused by blow-by gases being emitted from the crankcase. This system supplies fresh filtered air to the crankcase through the air intake hose. Inside the crankcase, the fresh air mixes with blow-by gases, which then pass through the PCV valve into the induction system.
Alternator Repair procedures
Removal
1.
Disconnect the battery negative (-) terminal.
2.
Remove the cooling fan.
(Refer to Engine Mechanical System - "Cooling Fan")
3.
Lift the vehicle.
4.
Remove the engine room ...
Driver's Attention
The driver must be cautious in the below situations for the system may not assist
the driver and may not work properly.
- Curved roads, tollgates, etc.
- The surrounding of the sensor is polluted ...