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Home >> Audi >> 2002 >> S4 Quattro, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 167 (On Board Diagnostic (OBD) - 4.2L V8 5V - BBD) >> On Board Diagnostic (OBD) >> Output Diagnostic Test Mode (DTM) >> Output DTM sequence for all vehicles from m.y. 2002 >> Actuating Secondary Air Injection (AIR) solenoid valve -N112-

Actuating Secondary Air Injection (AIR) solenoid valve -N112-

WARNING: This page is about a different car, the 2003 Audi S6 and 2002 Audi S6. However, it is still accessible from the selected car via links, so may be relevant.

Indicated on display

Fig 1: VAG 1551 Scan Tool Display - Actuating Secondary Air Injection Solenoid Valve
G03613689Courtesy of AUDI OF AMERICA, INC.

Solenoid valve will continue to be actuated (clicks) until -->key is pressed to switch to next control element.

If the secondary air inlet valve does not click: