volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Valve Clearance > < Cranking The Engine At Starting RPM|Page 3980
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Pull 5 pin connector -1- off ignition coil final stage -2-.

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Remove fuse 28 (fuel pump) or pull connectors off all injectors.

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Have a second technician fully depress accelerator pedal.

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Check compression with compression tester VAG1381/VAG1763, operating starter until tester shows no further pressure increase.

Note:  See relevant test unit operating instructions for instructions on how to use test unit.

Compression pressure: 

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New: 9 - 14 bar  

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Wear limit: 7.5 bar 

Permissible difference between all cylinders: 3 bar  

Valve Clearance > < Cranking The Engine At Starting RPM|Page 3980