Idle Air Control (IAC)

DS Code:1632


E-KLASS: EMP220
MAGNETI MARELLI: B2200
MAGNETI MARELLI: 81000776401
MAGNETI MARELLI: B2201
MAGNETI MARELLI: 801000776401
MEAT & DORIA: 84022
ORIGINAL OEM: 19204X
VDO: A97113
VDO: A97104

Manufacturer	Model	Engine	Year
Citroen	Berlingo	1.8 L 8V SOHC L4	99 > 03
Citroen	Berlingo	1.8 L 8V SOHC L4	98 > 98
Citroen	Xsara	1.8 L 8V SOHC L4	98 > 99
Peugeot	306	1.8 L 16V DOHC L4	98 > 02
Peugeot	306	1.8 L 16V DOHC L4	98 > 00
Peugeot	306	1.8 L 16V DOHC L4	97 > 07
Peugeot	306	1.8 L 16V DOHC L4	97 > 03
Peugeot	306	1.8 L 16V DOHC L4	97 > 02
Peugeot	306	1.8 L 16V DOHC L4	99 > 04
Peugeot	Partner	1.8 L 8V SOHC L4	99 > 03

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.