Idle Air Control (IAC)

DS Code: 1603 | Other Codes: 40397102, 7077213, 28222433, D5103, 84036, F00099M103, AT05103R, D95103

Manufacturer Model Engine Fuel Year Note
Fiat Elba 1.5 4Cil 8v Ethanol 94 > 96 SPI
Fiat Elba 1.5 4Cil 8v Gasoline 94 > 96 SPI
Fiat Elba 1.6 4Cil 8v Gasoline 94 > 96 SPI
Fiat Fiorino 1.5 4Cil 8v Ethanol 94 > 96 SPI
Fiat Fiorino 1.5 4Cil 8v Gasoline 94 > 96 SPI
Fiat Fiorino 1.6 4Cil 8v Gasoline 94 > 96 SPI
Fiat Prêmio 1.5 4Cil 8v Ethanol 94 > SPI
Fiat Prêmio 1.5 4Cil 8v Gasoline 94 > SPI
Fiat Prêmio 1.6 4Cil 8v Gasoline 94 > SPI
Fiat Tempra 2.0 4Cil 8v Ethanol 95 > 99 SPI
Fiat Tempra 2.0 4Cil 8v Gasoline 95 > 99 SPI
Fiat Uno 1.0 4Cil 8v Gasoline 97 > 01 SPI
Fiat Uno 1.5 4Cil 8v Ethanol 94 > 96 SPI
Fiat Uno 1.6 4Cil 8v Gasoline 94 > 96 SPI
Renault Clio 1.6 4Cil 16v Gasoline 97 > 99
Renault Clio 1.6 4Cil 8v Gasoline 97 > 99
Renault R19 1.6 4Cil 8v Gasoline 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.

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