Passat GLS Wagon L4-1.8L Turbo (AUG) (2001)
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Remove fuse 32 from fuse holder.
Note: By removing fuse 32, voltage supply to the fuel injectors is interrupted.
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Disconnect connectors for ignition coils.
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Remove ignition coils, Refer to Powertrain Management.
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Unscrew spark plugs using 3122B spark plug removal tool.
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Have a second technician depress accelerator pedal completely.
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Test engine compression using VAG1381 or VAG1763 compression tester.
Note: Using VAG1381 or VAG1763 compression tester = operating instructions.
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Have a second technician operate the starter.
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Activate starter until no further pressure increases are indicated by VAG1381 or VAG1763 compression tester.
Compression values:
New: 10 to 14 bar positive pressure, Wear limit: 7.0 bar positive pressure
Tolerated deviation between cylinders: maximum 3 bar
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install spark plugs and ignition coils.
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Check DTC memory: Refer to Powertrain Management.