Eos (1F7) L4-2.0L Turbo (CCTA) (2009)
Compression Check: Testing and Inspection
Compression Test
Special tools, testers and auxiliary items required
‹› Spark Plug Removal Tool (3122 B)
‹› Ignition Coil Puller (T40039)
‹› Torque Wrench (5-50 Nm) (V.A.G 1331)
‹› Compression Tester (V.A.G 1763)
Test Sequence:
‹› Observe the safety precautions, refer to => [ Safety Precautions ] See: Powertrain Management/Ignition System/Service Precautions/Safety
Precautions.
‹› Engine oil temperature a minimum of 30 °C (86 °F).
‹› Battery voltage at least 12.7 volts.
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Remove the engine cover. Refer to => [ Engine Cover ] See: Cylinder Head Assembly/Service and Repair/Engine Cover.
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Disconnect the electrical connectors - arrows - from the ignition coils.
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Remove the ignition coils using ignition coil puller (T40039).