Downloading a calibration to the EEC Tuner

• Select the Overview window
• Select Emulator | EEC Tuner from the menu bar
• Set the Reference Memory to the memory containing the stock program
• The stock program must match the EEC you are using exactly!
• Set the Com Port
• Click the 'Write Calibration' button
• Memory 1 and the selected Reference Memory will be compared and the difference sent to the EEC Tuner.

The error message 'Too many changes' may be caused by:

• Too many changes to the calibration - up to 2500 bytes can be stored in the EEC Tuner
• The working file (memory 1) is larger than the reference memory
• The working file (memory 1) and the reference memory are not for the same EEC

Uploading a calibration from the EEC Tuner

• Create a new project
• Load the stock memory file using File | Load Memory...
• Click the 'Read Calibration' button
• Wait for the read to complete
• Memory 1 has now been patched with the calibration changes stored in the EEC Tuner
• Save the memory file using File | Save Memory...
• Be sure to specify a new file name - don't overwrite the stock file

Reading the EEC stock program

• Create a new project - do not load a memory file
• Select Emulator | EEC Tuner from the menu bar
• Set the Memory Size - use 56K if you do not know the actual size
• Set the Com Port
• Turn ignition on - do not start engine
• Click 'Clear Calibration' button
• Click 'Read EEC Tuner RAM' button
• Wait for the read to complete
• Use File | Save Memory... to save the memory file

Next: Program Options