19, rue de l’Aviation, F21121 Darois, FRANCE Ed.2 2009/06/2
NEXNO0901 MCR ULC
Ecolight -
Flight Manual Page
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3.9.9. Orange caution lamp of TCU blinking
Indicates a failure of a sensor, sensor wiring, TCU, or leakage in the airbox.
Reduce speed and boost pressure manually the be within the operating limits.
Limited flying operation,as this may indicate that boost pressure control is no more or insufficiently
possible and may affect engine performance.
In case of blinking of the orange caution lamp of TCU, this has to be recorded by the pilot in the
logbook, starting the duration, exact time and extent of exceeding limits.