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Problems caused by the malfunction of an idle air control valve (IACV)

Model: (Various brands) Various
Part: Checks and maintenance

In this video we can see the problems that can arise from a malfunctioning Idle Air Control Valve (IACV); when it doesn't work properly, the engine idle speed can fluctuate irregularly, stuttering or vibrating, even stalling, especially when slowing down; this is particularly problematic in heavy traffic conditions or during parking maneuvers. Also, when cold, it may have trouble starting; unfortunately, an irregular idle leads to higher fuel consumption and the engine light coming on, because the ECU detects a problem. The causes for the valve to malfunction can be various: accumulation of carbon debris, electrical failures or simple mechanical wear.

Posted on 9 April 2025 by ScegliAuto

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How to Replace the Battery on a Honda Vision 110

To replace the battery on a Honda Vision 110, you need to remove the front fairing of the motorcycle, located directly under the front headlamp. To loosen this panel, unscrew the two screws found at its top, just below the handlebar. Once these screws are loosened, lever under the panel to detach it, gaining access to the battery underneath: this battery must be removed from its housing by unscrewing the fixing screws and disconnecting the power cables, replacing it with a new one.

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