Actuating 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 Codes AUX, AKB (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-, which runs at intervals.

If the Secondary Air Injection (AIR) Pump Motor -V101- does not run at intervals:

Check Secondary Air Injection (AIR) Pump Motor -V101- (located in electronics box in plenum chamber, right side). See SECONDARY AIR INJECTION (AIR) PUMP RELAY -J299 -, CHECKING .