volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Fuel Injectors N30, N31, N32, N33, N83 , Checking|Page 5597 > < Fuel Injectors N30, N31, N32, N33, N83 , Checking|Page 5595
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Fuel Injector: Testing and Inspection
Fuel Injectors, Checking For Leaks and Quantity Injected

Fuel Injectors, Checking For Leaks And Quantity Injected

Special tools, testers and auxiliary items required

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Remote control connection V.A.G 1348/3A

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Adapter cable V.A.G 1348/3-2

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Injector quantity testing device V.A.G 1602

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Connector test set V.A.G 1594 C

Checking for leaks

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Fuel pressure must be OK, checking. See: Fuel Pressure Regulator/Testing and Inspection

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Remove fuel rail - 2 - with fuel injectors installed.

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Do not disconnect battery and do not disconnect fuel supply line at quick acting coupling or at fuel rail.
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Harness connectors must be disconnected from fuel injectors.

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Remove seat bench.

Fuel Injectors N30, N31, N32, N33, N83 , Checking|Page 5597 > < Fuel Injectors N30, N31, N32, N33, N83 , Checking|Page 5595