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Camshaft, Lifters and Push Rods > < Compression Check|Specifications
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Compression Check: Testing and Inspection

Requirements

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Minimum engine oil temperature 30°C (86°F)

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Throttle valve fully opened during cranking

Checking

1. Remove fuse 1 from fuse panel -4- at right A-pillar.

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Reinstall fuse after completing compression test.

2. Check compression with compression pressure recorder tools No. VAG 1381 and adapter VAG 1381/5, or equivalents.

NOTE:  Refer to the operating instructions for use of the compression tester.

3. Crank engine with starter, until no further pressure increase is indicated on tester.

Compression pressure specifications:

New: 10-15 bar (145-220 psi).
Wear limit: 7.5 bar (110 psi).

Permissible difference between all cylinders:

Maximum: 3 bar (44 psi).

Camshaft, Lifters and Push Rods > < Compression Check|Specifications