New Beetle GLS L4-2.0L (AZG) (2002)
Recommended special tools and equipment
-
VAG 1348/3A remote control with VAG 1348/3-2 adapter cable
-
V.A.G 1602 tester for quantity of injected fuel
Without illustration:
-
VAG 1594A connector test kit
Test requirement
-
Fuel pressure must be OK. See: Fuel Pressure/Testing and Inspection
Test sequence
WARNING: Fuel system is under pressure. Before opening system, place rags around the connection point. Then release pressure by carefully
loosening connection.
-
Remove upper part of intake manifold.
-
Intake manifold, upper part, disassembling and assembling:
-
Vehicles with engine code AEG, AVH, AZG.
-
Vehicles with engine code BDC.
NOTE: Seal the intake channels in lower part of intake manifold using a clean rag.
-
Disconnect fuel injector connectors.
-
Disconnect vacuum hose from fuel pressure regulator.
-
Remove mounting bolts from fuel distributor.
-
Disconnect air hose for air cleaned fuel injectors at air pipe:
-
Vehicles with engine code AEG, AVH, AZG, Item 5.