Repair of the fuel injection system of gasoline engines of cars Volkswagen Transporter T3 1979-1992

Fuel injection device for petrol engines
The advantages of fuel injection devices compared to carburetors are: Precise dosing of the amount of fuel in each engine operating mode, resulting in lower fuel consumption with...

Digijet and Digifant injection systems
The Digijet system is installed on engines with GW indices. On MV engines, the Digifant system is installed. The difference between these systems is that in the Digifant system,...

Adjustment of idle speed and CO content (Digijet)
Note: Idle speed, CO content and ignition timing are checked and adjusted together. Warm up the engine, oil temperature is at least 80 degrees, Connect all consumers of...

Adjustment of idle speed and CO content (Digifant)
Note: Idle speed, CO content and ignition timing are checked and adjusted together. During checks, the lambda probe is turned off. Test condition: The exhaust system must be...

Checking the operation of the catalyst
The test requires a CO meter and a RPM meter. Verification conditions Oil temperature not less than 60°С. The tightness of the exhaust system has been checked. The function test...

Replacing the air filter insert
The air filter insert is replaced every 30,000 km. When operating in dusty conditions, replacement should be made more frequently. Removing Open the spring locks of the filter...

Removal and installation of the fuel filter
The fuel filter with fuel pump is located under the bottom of the vehicle behind the fuel tank. The fuel filter is replaced every 30,000 km. Caution: Fuel vapors are poisonous and...

This section is available on russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian

Fuel injection system gasoline engine VW Transporter T3