Have a 2001 500mpi with 2.3 whipples. port motor mefi3 computer has a glitch. Need to use the mefi 3 so I can reprogram it from the other good one . Merc # 840136A03 If anyone has one on the shelf or on a dead motor shoot me a PM or call daytime # 201 337 7741 0r cell # 201 248 1568 .Thanks. Greig