What was found
ATB: DURING CLIMB OUT ENG 1 BEGAN TO STALL FOLLOWED ECAM THROTTLE IDLE. UPON LANDING ECAM ALERT SHUTDOWN ENGINE // ACCOMPLISHED TSM 75-33-00-810-807A STEPS 1 TO 4, 1(B). 431145, 1 /5/22. ACCOMPLISHED TSM 75-33-00-810-807A STEPS (2) TO 4(C). RESISTANCE OF VSV CONTROL UNIT, VSV ACTUATOR WITHIN LIMIT, CONTINUITY C/K GOOD, AND SHORT TO GND. INSULATION CHECK GOOD. 60712, 1/5/22. REMOVED AND REPLACED VSV CONTROLLER REF AMM 75-33-51. IDLE LEAK CHECK GOOD. 2133186, 01/06/22. PENDING HIGH POWER RUN./ ACCOMPLISHED TEST 5 AMM 71-00-00, OPS CHECK GOOD. CONTROLLER OFF P/N 1875MK5 S/N SAA12-327 ON P/N 1875MK5 S/N SAA12-097