Idle Air Control (IAC)

DS Code:1639

JEEP:4626053
JEEP:4637073
JEEP:4798376
MAXAUTO:070097
MTE:7476
Manufacturer Model Engine Fuel Year Note
Dodge Dakota 2.5 4Cil 8v Gasoline 97 > MPFI
Jeep Comanche 2.5 4Cil 8v Gasoline 91 > 92 MPFI
Jeep Grand Cherokee 2.5 4Cil 8v Gasoline 91 > 96 MPFI
Jeep Wrangler 2.5 4Cil 8v Gasoline 91 > 97 MPFI

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.

OTHER PRODUCTS FOR Idle Air Control (IAC)

Idle Air Control (IAC)

Idle Air Control (IAC)

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Idle Air Control (IAC)

Idle Air Control (IAC)

Details
Idle Air Control (IAC)

Idle Air Control (IAC)

Details
Idle Air Control (IAC)

Idle Air Control (IAC)

Details