TT Quattro Roadster L4-1.8L Turbo (AMU) (2002)
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Air Injection Pump Relay: Testing and Inspection
Secondary Air Injection (AIR) Pump Relay -J299-, Checking And Activating
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
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Initiate output Diagnostic Test Mode (DTM) and activate Secondary Air Injection (AIR) pump relay -J299-. See: Powertrain
Management/Computers and Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/Scan Tool Testing/With Manufacturer's
Scan Tool