I posted earlier trying to figure out what to do next with my 01 GT. I ended up getting a K & N Filtercharger because I could run out to my local auto parts store and install it in 5 minutes. I'm thinking next I'll get an Accufab 75mm TB with Accufab plenum.
However, I'm still thinking about the 4.10 gears. I think I could install the gears myself, but I really don't want to pay to have someone recalibrate. I don't really want to buy a Steeda recalibration box for $110 or buy a new ECU. I want to try to build my own recalibration box (<$50 for materials + a lot of time). I need to know for sure what ECU is in a stock 2001 GT (I think it's the EEC-IV, but I want to be sure) and then I need a technical document on the ECU with a pin diagram and an outline of the specifications for receiving data (i.e., format, sampling rate, parameters, etc.) so I can find a good microcontroller for the job and program it well. Anyone have this information laying around by any chance? Thanks.
However, I'm still thinking about the 4.10 gears. I think I could install the gears myself, but I really don't want to pay to have someone recalibrate. I don't really want to buy a Steeda recalibration box for $110 or buy a new ECU. I want to try to build my own recalibration box (<$50 for materials + a lot of time). I need to know for sure what ECU is in a stock 2001 GT (I think it's the EEC-IV, but I want to be sure) and then I need a technical document on the ECU with a pin diagram and an outline of the specifications for receiving data (i.e., format, sampling rate, parameters, etc.) so I can find a good microcontroller for the job and program it well. Anyone have this information laying around by any chance? Thanks.