Jetta Wagon L4-1.8L Turbo (AWP) (2005)
Compression Check: Testing and Inspection
Compression pressures, checking
Special tools, testers and auxiliary items required
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Spark plug removal tool 3122 B
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Torque wrench V.A.G 1331
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Compression tester V.A.G 1763
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Remove fuse 32
Note: Removing fuse No. 32 interrupts the voltage supply to the injectors.
Test conditions:
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Engine oil temperature must be at least 30°C.
Work procedure
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Remove engine cover.
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Disconnect ignition coil connectors.
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Remove ignition coils.