OBD-II diagnostic trouble code
P0110Safe to drive

Intake Air Temperature Circuit Malfunction

The intake air temperature sensor circuit has failed entirely rather than just reading inaccurately, most often from a broken wire or a fully failed sensor.

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Code names are compiled from open/standardized SAE and ISO references. Explanations, symptoms, causes and fixes are original. Covers generic (P0/C0/B0/U0) codes only — manufacturer-specific codes are planned for a future update.

Frequently asked questions

Can I drive with P0110?

In most cases, yes — P0110 is generally not an urgent safety issue and the car is usually safe to drive for a while. Still, get it checked soon, since the underlying cause can affect fuel economy or emissions the longer it's left.

How much does it cost to fix P0110?

The cost varies too much by cause and vehicle to give a single figure here — a diagnosis will narrow it down.

What causes P0110?

AS
Reviewed by Artyom SemenovAutomotive Editor · Fact-checked by Yauheni Kapliarchuk, Editor-in-Chief
Code names compiled from open SAE/ISO references; explanations and repair guidance are original editorial content
Last verified: 09 Jul 2026 · Our methodology