When is continuous ignition NOT automatically provided in flight?

Continuous ignition is an important feature of the A320 that engages automatically under certain abnormal flight conditions to enhance engine performance and safety. However, it is not automatically activated in all scenarios.

In the case of low oil pressure, the aircraft's systems are programmed not to activate continuous ignition automatically. This is primarily because low oil pressure is typically an indication of potential mechanical failure or a fault in the engine system, leading pilots to assess the situation differently rather than relying on continuous ignition to resolve the issue. The pilot will need to evaluate the circumstances and decide on the appropriate course of action, which may include engine shutdown or other procedures to maintain safety.

In contrast, continuous ignition is activated during engine surges or stalls, when the ENG ANTI ICE switch is on, and when the flaps lever is set to any position other than zero, as these situations indicate a higher risk of engine performance loss, requiring enhanced ignition to maintain stability and performance.