What was found
(AIRCRAFT GROUNDED) (EMERGENCY DECLARED) THROUGHOT FLIGHT INTERMITENT ECAM EBG 1 THR LEVER DISAGREE / R/R ENGINE CONTROL UNIT (CHANNEL A) HARNESS IAW AMM 71-51-43-00-046-A, REMOVE AND AMM 71-51-43-400-046-A, INSTALL. R/R ENGINE CONTROL HARNESS UNIT (CHANNEL B) HARNESS IAW AMM 71-51-43-000-047A, REMOVE. AND AMM 71-51-43-400-047-A, INSTALL. REQUESTED BY TECH SUPPORT. REF 73-21-60-720-040-B FOR RII QC INSPEC TASKCARD. RII FOR ECU CONNECTORS VERFIED."