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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volkswagen Transporter, Caravelle (1990 release)

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Volkswagen Transporter / Caravelle
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Volkswagen
Transporter / Caravelle
Instructions
Engine
General Data Engine
Removing and installing engine
Removing radiator
Removal and installation of a mudguard of the engine
Toothed belt
Cylinder Head
Removing and installing the camshaft
Hydraulic bucket tappets
Replacing valve stem seals
Valve
Compression Test
Belt
Troubleshooting Engine
Ignition system
Lubrication system
Engine cooling system
The power supply system of the engine
Rules of observance of cleanliness at work with the power supply system
Remote control
Fuel pump
System with activated charcoal
Wire throttle
A rope accelerate cold start
The power supply system of the diesel engine
Fuel injection
Exhaust system
Coupling
Transmission
Suspension
A steering
Brakes
Wheels and tires
Body
Electrical
 


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System with activated charcoal



System with activated charcoal

1. Connector plug
2. Bolts 10 Nm
3. The solenoid valve
Synchronized. Pay attention to the mounting position. The arrow indicates the direction of flow.
4. A rubber sleeve
5. Throttle body
6. Bracket
7. tank with activated charcoal.
Location: front left wheel niche.
8. Offshoot
9. The air outlet conduit

As a result, the temperature change may cause the fuel vapor in the fuel tank, which in conventional systems, ventilation and exhaust from the fuel tank into the atmosphere.

To prevent fuel vapor emission system is installed with activated charcoal.

When the engine is running idle and fuel vapor from heated fuel flows through the hose connection to the reservoir with charcoal and accumulate there. The tank with the activated coal is under the left wing in the recess of the wheel.

During the movement, the outside air sucked in the engine which is discharged into the tank with activated charcoal. Fresh air picks deposited on the activated carbon particles and fuel through the vent line delivers them to the engine combustion chamber.

The vent line is a magnetic valve, which regulates the amount of ventilation air. The valve is controlled by control unit fuel injection. Wherein the control unit performs a smooth operation of the valve depending on the number of revolutions, the load and operation lambda probe. At full load, the valve is fully open. If the current supply is stopped, the valve is also completely closed.

PERFORMANCE ORDER
Connect the earth cable (-) to the battery. Enter anti-theft code, program the radio station and to set the exact time.

A warning

Connect the battery only when the ignition is switched off, otherwise fail control unit fuel injection system.






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