6.6.1 Version Numbers
The designer reserve the right to do changes to existing designs and harnesses as he keeps on
developing software and hardware. The market change all the time as new ideas submerges. The
ECU has a version number system so that the user knows which drawings, and also which Tuning
MAP goes with which ECU firmware. There is also a document on the CD which explains about
the hardware and software changes made between different versions (TITAN Version
Changes.pdf).
ECU Version will indicate the product namely TITAN and which model is connected. Models are
Standard, Intermediate or Advance.
Firmware Release is the hardware, firmware and software release information. This is very
important as it must coincide with the PC software. It is also written with a permanent marker on
the enclosure but this my rub off during installation.
2.2.1.A In the sample means: PC Software Ver. 2, Hardware number 2 (Titan), Protocol Ver.1,
Firmware Ver. A.
The PC software also has a version number in the name part of
the file or on the Top information bar. Keep older versions for old ECU versions. ECU firmware
can be upgraded by an agent to accommodate changes in the latest PC software. Version 2.1
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