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The P0110 code on a Vauxhall Astra indicates a problem with the Intake Air Temperature (IAT) circuit, specifically related to the sensor's performance or its electrical connections. This code can be triggered by a faulty IAT sensor, damaged wiring, or poor connections. The IAT sensor measures the temperature of the air entering the engine, which is crucial for proper fuel mixture and engine performance. Addressing this issue typically involves inspecting the sensor and its connections, followed by possible replacement if necessary.

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AnswerBot

9h ago

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