What was found
WHEN CLIMBING AFTER TAKE OFF, LEFT ENGINE N1 FLUCTUATED UP TO 5 WHEN ADDING MORE THRUST IT REDUCED THRUST AND CAUSED YAWING AND ROLLING ONCE WE DECLARED THE EMERGENCY AND PULL THE THRUST, N1 STABILIZED UNTIL LANDING FLIGHT 5470. TROUBLESHOT IAW FIM 76-10-00 & PERFORMED WIRE CHECKS OF CONNECTORS W8P2 & W8P1, FOUND PIN 7 & 17 ON CONNECTOR W8P1 READING OUT OF LIMITS. FOUND PIN 6 & 7 ON CONNECTOR W8P1 READING OUT OF LIMITS. R & R THE LT ENGINE T2 SENSOR IAW AMM 73-21-11, WIRE CHECK OF W8P2 & W8P1 CHKD GOOD, REF CP 33256461 FOR WORK PERFORMED, REF CP 33256494 FOR ACCELERATION CHK OF LT ENG DUE TO T2 SENSOR REPLACEMENT.