Narrative:

On takeoff from lga at 500 ft AGL (engine fire) warning came on. I retarded #2 engine to 1.80 EPR immediately. Warning persisted. We checked engine anti-ice valves and all valves were closed but engine #2 duct temperature gauge indicated 180 degree, much higher than normal. Since no amount of throttle reduction would get the warning to go out we shut down #2 engine, elected jfk for landing and landed overweight by 7000 pounds. The landing was smooth and all checklists related to the problem and normal procedures were read and followed.

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Original NASA ASRS Text

Title: ACR LGT GOT AN ENG FIRE WARNING AFTER TKOF FROM LGA. ENG SHUTDOWN DIVERSION TO JFK.

Narrative: ON TKOF FROM LGA AT 500 FT AGL (ENG FIRE) WARNING CAME ON. I RETARDED #2 ENG TO 1.80 EPR IMMEDIATELY. WARNING PERSISTED. WE CHKED ENG ANTI-ICE VALVES AND ALL VALVES WERE CLOSED BUT ENG #2 DUCT TEMP GAUGE INDICATED 180 DEG, MUCH HIGHER THAN NORMAL. SINCE NO AMOUNT OF THROTTLE REDUCTION WOULD GET THE WARNING TO GO OUT WE SHUT DOWN #2 ENG, ELECTED JFK FOR LNDG AND LANDED OVERWT BY 7000 POUNDS. THE LNDG WAS SMOOTH AND ALL CHKLISTS RELATED TO THE PROBLEM AND NORMAL PROCS WERE READ AND FOLLOWED.

Data retrieved from NASA's ASRS site as of July 2007 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.