volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

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WARNING!
Fuel system is underpressure! Before opening the system place a cloth around the connection, then release pressure by carefully loosening the
connection.

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Disconnect supply line/hose -1- and collect leaking fuel with a cloth.

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Connect VAG 1318 pressure gauge using VAG 1318/10, /11 and /16 adaptors.

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Open pressure gauge cut-off.
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Handle points in direction of flow -arrow-

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Start engine and let idle.

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Measure fuel pressure.
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Specification: approx. 2.5 bar

If specification obtained

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