audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Compression Check|Specifications|Page 5141 > < Compression Check|Specifications
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Compression Check: Testing and Inspection

Compression, checking
Test requirements

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Engine oil temperature at least 30°C.

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Battery fully charged.

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Unscrew bolts -arrows- and remove engine cover panels -A...C-.

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Remove air duct -arrows-.

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Remove coolant reservoir-arrows and move it clear to side.

Note:  Leave coolant hoses connected.

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Unplug connector from coolant level monitor.

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Remove cover panel from cylinder head cover (cylinder bank 4-6).

Compression Check|Specifications|Page 5141 > < Compression Check|Specifications