How to service and repair the Idle Control Valve on Toyota Corolla?

The proper procedure for repairing the Idle Control Valve begins with removing the throttle body followed by removing the IAC valve by disassembling its 4 screws and gasket. Complete installation requires the IAC valve together with its new gasket following the reverse process of removal.

OEM Toyota Corolla Idle Control Valve

IACV

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5 Idle Control Valves found

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Toyota Corolla Idle Speed Control
Part Number: 22270-22021
$267.82 MSRP: $382.39
You Save: $114.57 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve Assembly, Idle Speed; Idle Air Control Valve; Idle Control Motor; Valve Assembly, Idle Speed Control(For Throttle Body)
- Replaces: 22270-22020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2006 Toyota Corolla | CE, LE, S, XRS | 4 Cyl 1.8 L GAS
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Toyota Corolla Idle Speed Control
Part Number: 22270-16060
$272.60 MSRP: $389.21
You Save: $116.61 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve Assembly, Idle Speed; Idle Air Control Valve; Idle Control Motor; Valve Assembly, Idle Speed Control(For Throttle Body)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1996-1997 Toyota Corolla | Base, CE, DX, LE | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS
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Toyota Corolla Idle Speed Control
Part Number: 22270-0D040
$299.51 MSRP: $427.63
You Save: $128.12 (30%)
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Product Specifications
- Other Name: Valve Assembly, Idle Speed; Idle Air Control Valve; Idle Control Motor; Valve Assembly, Idle Speed Control(For Throttle Body)
- Manufacturer Note: (L)
- Replaces: 22270-22060, 22270-22061
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2003-2006 Toyota Corolla | CE, LE, S, XRS | 4 Cyl 1.8 L GAS
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Toyota Corolla Idle Speed Control
Part Number: 22270-0D010
$274.11 MSRP: $391.37
You Save: $117.26 (30%)
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Product Specifications
- Other Name: Valve Assembly, Idle Speed; Idle Air Control Valve; Idle Control Motor; Valve Assembly, Idle Speed Control(For Throttle Body)
- Manufacturer Note: TYPE A:REFER TO ILLUSTRATION
- Replaces: 22270-22010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998-2002 Toyota Corolla | CE, LE, S, VE | 4 Cyl 1.8 L GAS
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Toyota Corolla Idle Speed Control
Part Number: 22270-15010
Product Specifications
- Other Name: Valve Assembly, Idle Speed; Fuel Injection Idle Air Control; Throttle Air Bypass; Idle Control Motor; Valve Assembly, Idle Speed Control(For Throttle Body)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1995 Toyota Corolla | Base, DX, LE | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS

Toyota Corolla Idle Control Valve

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The Toyota Corolla Idle Control Valve or commonly known as IAC is one of those parts that can prime illustrate Toyota's philosophy of making cars that are reliable and performant. This valve is highly significant contributing to the outstanding control of the idling speed of the engine and that of load alteration of the Corolla. The Toyota Corolla IAC is crucial in working hand in hand with the ECU; it features a linear servo motor that swings to regulate the air inlet through the throttle body. These refinements make the automotive vehicle more efficient and safe by eliminating the possibility of stalling and giving the driver a better control. Appearing on various Corolla models, the Toyota Idle Control Valve has undergone the process of development and is depicted as having significantly different designs as well as the mechanisms used to operate it, still, it serves the key purpose. Cleaning prevails and is critical to reduce problems like jamming sourced from the aggregation of dirt on the Idle Control Valve and other linked or correlated grinding pieces to the dimension and enduring of Idle Control Valve. The Toyota Corolla is among the most popular cars in the world, and you can confidently add that the efficiency of its parts such as the IAC did not go unnoticed. Particular aspects of the Toyota Corolla Idle Control Valve including its durable architecture and superior functionality gives it a plus in the automotive industry hence making it the ideal brand for any driver who wants their car to perform optimally. In conclusion, the Toyota Corolla Idle Control Valve is a perfect example of Toyota's excellent work in increasing the driving comfort, at the same time improving safety and fuel efficiency aspects for the automobile.

Toyota Corolla Idle Control Valve Parts and Q&A

Idle Speed Control
22270-0D010
Q: How to service and repair the Idle Control Valve on Toyota Corolla?
A:
The proper procedure for repairing the Idle Control Valve begins with removing the Throttle Body followed by removing the IAC valve by disassembling its 4 screws and gasket. Complete installation requires the IAC valve together with its new gasket following the reverse process of removal.