audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Injector Leakage, Injection Quantity and Spray Pattern|Page 5441 > < Fuel Injector Leakage, Injection Quantity and Spray Pattern|Page 5439
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Fuel Injector: Testing and Inspection
Fuel Injectors, Testing

Fuel Injectors, Checking

Special tools and equipment

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VAG1526A

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VAG1527B

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VAG1594A

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VAG1598/31

Checking internal resistance

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Disconnect harness connector at the fuel injector to be tested.

NOTE:  In order to prevent a mix-up of the harness connectors at the fuel injectors, each group of two connectors are connected with a plastic track.

Fuel Injector Leakage, Injection Quantity and Spray Pattern|Page 5441 > < Fuel Injector Leakage, Injection Quantity and Spray Pattern|Page 5439