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Home >> Audi >> 1998 >> Cabriolet >> Repair and Diagnosis >> External Pages >> Different car >> Section 88 (On Board Diagnostic (OBD) - 2.7L V6 BITURBO - APB, Bel) >> 01 On Board Diagnostic (OBD) >> Motronic system, On Board Diagnostic (OBD) >> Output Diagnostic Test Mode (DTM) >> Test requirements >> Activating Recirculating valve for turbocharger -N249 -

Activating Recirculating valve for turbocharger -N249 -

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Indicated on display

Fig 1: VAG 1551 Scan Tool Display - Activating Recirculating Valve For Turbocharger
G03611135Courtesy of AUDI OF AMERICA, INC.

Solenoid valve is activated for 1 minute (clicks), unless button is pressed first to switch to next actuator.

If valve is not activated (does not click):

See RECIRCULATING VALVE FOR TURBOCHARGER -N249-, CHECKING