audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

With Generic Scan Tool|Page 5700 > < With Manufacturer's Scan Tool|Page 5697
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Fuel Injector: Testing and Inspection
With Generic Scan Tool

Fuel Injectors, Checking

Recommended special tools and equipment 

-

VAG1526A hand multimeter 

-

V.A.G 1527 B Voltage Tester 

-

VAG1594A connector test kit 

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VAG1598/31 test box

Test requirements: 

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Fuse for fuel injectors OK 

-

Fuel Pump (FP) Relay OK. See: Fuel Pump/Fuel Pump Relay/Testing and Inspection/With Generic Scan Tool 

-

Ignition switched off. 

NOTE:  Voltage is supplied to the fuel injectors via the Fuel Pump (FP) relay. 

Work procedure

With Generic Scan Tool|Page 5700 > < With Manufacturer's Scan Tool|Page 5697