Narrative:

During cruise flight had system status display inoperative systems reverser 1 and engine 1 thr. With a description stating when slats out; engine 1 at idle; on ground engine 1 maximum power: idle. After discussing options and original destination [we] declared [an] emergency and diverted.upon slat selection engine did not reduce to idle thrust as expected uneventful landing. We suspect an unknown possible autothrust lever tla fault.

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Original NASA ASRS Text

Title: An A320 ECAM status alerted REVERSER 1 AND ENG 1 THR along with a note that with slat extension engine 1 thrust would idle and on ground max thrust available; idle. An emergency was declared; the flight diverted and crew suspected a thrust lever angle (TLA) fault.

Narrative: During cruise flight had system status display inoperative systems REVERSER 1 AND ENG 1 THR. WITH A DESCRIPTION STATING WHEN SLATS out; engine 1 at idle; on ground Engine 1 maximum power: idle. After discussing options and original destination [we] declared [an] emergency and diverted.Upon slat selection engine did not reduce to idle thrust as expected uneventful landing. We suspect an unknown possible autothrust lever TLA fault.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.