Idle Air Control (IAC)

DS Code:1633


CITROËN:9564463480
E-Klass:EMP5262
MEAT & DORIA:84018
Marelli:230016079047
Marelli:B0300
PEUGEOT:1920Q8
RENAULT:7701204054
VDO:A95262

Manufacturer	Model	Engine	Fuel	Year
Citroën	AX	1.1 4Cil 8v	Gasoline	86 > 97
Citroën	ZX	1.6 4Cil 8v	Gasoline	93 > 97
Peugeot	106	1.1 4Cil 8v	Gasoline	91 > 96
Peugeot	205	1.1 4Cil 8v	Gasoline	89 > 98
Peugeot	306	1.1 4Cil 8v	Gasoline	93 > 01
Renault	Clio	1.2 4Cil 8v	Gasoline	91 > 98
Renault	Rapid	1.2 4Cil 8v	Gasoline	91 > 98
Renault	Twingo	1.2 4Cil 8v	Gasoline	93 > 96

Details Idle Air Control (IAC)

The idle actuator, also known as Idle Air Control – IAC and stepper motor, controls the rotation of the engine under idle conditions.

This “valve” is controlled by the Electronic Control Unit (ECU) and has a stepper motor that, depending on the engine load, increases or decreases the passage of air to the intake manifold through a deviation called bypass.

Under idle conditions, the position of the obturator is calculated based on the voltage signals, the engine coolant temperature (ECT), and the manifold absolute pressure (MAP).

The idle actuator is found in the throttle body, usually fixed by two screws or snapped-in.