What was found
AUTO THROTTLES OFF, SET N1 TO 107% ON BOTH ENGS. THERE WAS SIGNIFICANT THRUST DIFFERENCE CAUSING YAW ON CLIMB OUT. WE GOT ECAM ENG EXCEEDENCE WARNING & REDUCED POWER. NOTICED N1 ANALOG & DIGITAL INDICATIONS DISAGREED SIGNIFICANTLY. ON ATB MANUAL THROTTLES POSITION WAS GREATER THAN TWO KNOBS TO MAINTAIN FUEL FLOW THE SAME ON BOTH ENGS. REMOVED & REPLACED CIT SENSOR IAW AMM 73-21-02-04, RE-RIGGED VBV AND VSV IAW AMM 73-21-01-05, AND WAS FOUND OFF.