audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

All Other Service Bulletins for Compression Check:|970805|Page 6251 > < All Other Service Bulletins for Compression Check:|970805|Page 6249
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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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Pull rear engine cover off - arrows -.

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Pull front engine cover off - arrows -.

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Remove coolant expansion tank - arrow -.

All Other Service Bulletins for Compression Check:|970805|Page 6251 > < All Other Service Bulletins for Compression Check:|970805|Page 6249