The forced crankcase ventilation system of engines with a fuel injection system is similar to the system described in section. 8 "Exhaust Gas Toxicity Reduction System". The valve check procedure differs from that described.
Warm up the engine to normal operating temperature and let it idle. Remove the valve stem from the cylinder head cover and place your finger on it. If the engine idle speed decreases, the valve stem is working properly.
Crankcase ventilation (PCV) system (since 1986) (Mazda Capella GC)
This article is available at: russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian
This text was checked by: Georgy Afanasyev
Previous
Next
More articles on repairing other Mazda models
Technical characteristics of the lubrication system Mazda Familia 5 (1985-1989)
Electronic immobilizer (anti-theft system) Mazda3 BK (2003-2009)
Door lock control system Mazda6 GG (2002-2008)
Precautions when working with Supplemental Restraint System (SRS)… Mazda CX-5KE (2012-2017)
Heating and ventilation system (2000-2001) Mazda 121 (3) (1996-2003)
Technical characteristics of the lubrication system Mazda Familia 5 (1985-1989)
Electronic immobilizer (anti-theft system) Mazda3 BK (2003-2009)
Door lock control system Mazda6 GG (2002-2008)
Precautions when working with Supplemental Restraint System (SRS)… Mazda CX-5KE (2012-2017)
Heating and ventilation system (2000-2001) Mazda 121 (3) (1996-2003)
Link in different formats to this article
Comments and feedback from visitors
No comments yet
- General information
- Introduction to guide
- User manual
- Troubleshooting
- Maintenance
- Power unit
- 4-cylinder engines
- 6-cylinder engines
- Engine overhaul
- Cooling and ventilation
- Power and exhaust systems
- Engine electrics
- Control system
- Transmission
- Mechanical gearbox
- Automatic gearbox
- Clutch and drive shafts
- Chassis
- Brake system
- Car suspension
- Steering
- Body
- Exterior (external elements)
- Interior (internal elements)
- Doors, windows and locks
- Electrical equipment
- Equipment and devices
- Electrical circuits
- General information
- User manual
- Maintenance
- Helpful hints
- Power unit
- Petrol engines 1.6 and 1.8
- Petrol engines 2.0
- 2.5 petrol engines
- Overhaul engines 1.6 and 1.8
- Overhaul engines 2.0 and 2.5
- Diesel engine 2.0
- Engine electrics
- Cooling system
- Air conditioner
- Carburetor Nikki 30/34
- Power system (1.6 and 1.8)
- Power system (2.0 and 2.5)
- Control system
- Transmission
- Mechanical gearbox
- Automatic gearbox
- Clutch and axles
- Chassis
- Brake system
- Suspension and wheels
- Steering
- Body
- Exterior (external elements)
- Interior (internal elements)
- Doors and windows
- Electrical equipment
- Equipment and devices
- Electrical circuits
- General information
- Introduction to manual
- Vehicle specifications
- Power unit
- Engine repair
- Lubrication system
- Cooling system
- Fuel system (carburetor)
- Fuel injection (FE)
- Fuel injection (DOHC)
- Fuel system (diesel)
- Ignition system
- Transmission
- Clutch
- Gearbox
- Drive shafts
- Chassis
- Front suspension
- Rear suspension
- Steering system
- Brake system
- Electrical equipment
- Equipment and devices
- Electrical circuits
- General information
- User manual
- Maintenance
- Power unit
- Gasoline engine
- Engine overhaul (gasoline)
- Diesel engine
- Cooling and heating
- Supply system
- Ignition system
- Emission reduction
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Drive shafts
- Chassis
- Brake system
- Suspension and wheels
- Steering
- Body
- Exterior (external elements)
- Interior (internal elements)
- Electrical equipment
- Equipment and devices
- Power devices
- Electrical circuits
- General information
- User manual
- Maintenance
- Troubleshooting
- Late models
- Power unit
- Engine in car
- Engine overhaul
- Cooling and heating system
- Fuel and exhaust system
- Engine electrical system
- Emission control system
- Transmission
- Mechanical gearbox
- Automatic gearbox
- Clutch and drive shafts
- Chassis
- Brake system
- Suspension and wheels
- Steering
- Body
- Exterior (external elements)
- Interior (internal elements)
- Electrical equipment
- Equipment and devices
- Lighting and lamps
- Electrical circuits