1994 Firebird Engine computer 16188051 "Programmed to your VIN" PCM ECM ECU

This E.C.M. fits the following vehicles: 1994 5.7L Pontiac Firebird Formula & Firebird Trans Am.This auction is for one service number 16188051 ECM (Engine control module) that is programmed for your vehicleusing the latest software updates using your V.I.N. (Vehicle identification number) to exactlymatch your vehicle. After you purchase the E.C.M. you will need to provide us with your V.I.N so thatwe can program the E.C.M. before we ship it to you.This computer is refurbished and tested for functionality. There is no core charge you keep your old E.C.M. There is a one year replacement warranty.We will ship within one business day of payment.You can pay instantly with PayPal.The computer will not come with the knock module, it will have to be transferred from your original computer.  This is a computer chip that is located under the plate held by two screws on the computer.  After removing the plate gently pry up from either side of the chip with a small screwdriver until it c