USE
MDQ100040MSAlso known as the idle air control valve (IACV). Bolts on the side of the injection body housing to control engine idle speed and air flow from cold start up. The blue socket loom cap fits this unit. This is part of
MLZ100090. After fitting the cars ignition needs to be turned on and off 3 or 4 times to allow the unit to programme itself and begin working correctly.