Activating secondary Air Injection (AIR) pump relay -J299-

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Indicated on display:

Fig 1: VAG1551 Scan Tool Display - Output Diagnostic Test Mode: Engine Code AYS (Secondary Air Injection Pump Relay -J299-)
Courtesy of AUDI OF AMERICA, INC.

The Secondary Air Injection (AIR) pump relay -J299- activates the Secondary Air Injection (AIR) pump motor -V101-. It runs in intervals.

If the Secondary Air Injection (AIR) pump motor -V101- does not run in intervals:

Check Secondary Air Injection (AIR) Pump Relay -J299- (in E -box, in plenum chamber, right side).