A4 Cabriolet L4-1.8L Turbo (AMB) (2005)
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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 hand 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 12.5 V
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Fuse for secondary air pump -S130- (40 A) in E-Box, plenum chamber (position B) OK.
