audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

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Air Injection Pump Relay: Testing and Inspection
With Generic Scan Tool

Secondary Air Injection (AIR) pump relay -J299- and activation, checking

Recommended special tools and equipment

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VAG1526A multimeter

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V.A.G 1527 B Voltage Tester

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VAG1594A connector test kit

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VAG1598/31 test box

Test requirements:

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Battery voltage at least 12.7 V

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Fuse for secondary air pump -S130- (40 A) -item 4- in 3-pin relay carrier, E-box plenum chamber, OK

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