What does code p1112 indicate on vauxhall astra?

Code P1112 on a Vauxhall Astra typically indicates an issue with the intake air temperature sensor or its circuit. This may involve a faulty sensor, poor wiring connections, or issues within the engine control unit. It can lead to performance problems, such as reduced power or increased fuel consumption. Diagnosing the specific cause requires checking the sensor and its connections for faults or damage.