audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

All Technical Service Bulletins for Compression Check:|010809|Page 4044 > < All Technical Service Bulletins for Compression Check:|010809|Page 4042
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Compression Check: Testing and Inspection

Compression, Checking

Special tools, testers and auxiliary items required

‹› Spark plug removal tool (3122 B)

‹› Compression tester (V.A.G 1763)

‹› Ignition Coil Puller (T40039)

Procedure

‹› Engine oil temperature min. 30 °C.

‹› Battery voltage at least 12.5 V.

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Switch off ignition.

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Remove rear engine cover - arrows -.

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Remove front engine cover.

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Remove coolant expansion tank - arrow -.

All Technical Service Bulletins for Compression Check:|010809|Page 4044 > < All Technical Service Bulletins for Compression Check:|010809|Page 4042