Hi guys chasing a file with OS 12225074 for a segment swap (4l80e) for a 5.7 liter with 4l60e 2002.
Hi guys chasing a file with OS 12225074 for a segment swap (4l80e) for a 5.7 liter with 4l60e 2002.
That's an Aussie-only OS, right?
It is a aussie car yes, not sure about aussie only though.
That OS (12225074) was used by Holden (GM Australia) from 2002 to 2004 in various models. It is compatible with P01 PCMs (512 Kb).
That OS was never used with the 4L80 transmission - so there is no available donor calibration for use in a typical segment swap operation.
It is possible to manually import the Transmission Calibration and Transmission Diagnostic segments from a 4L80 calibration - if working in the raw (Hex) data - but this undertaking exceeds the skill sets of most people.
We sell an adapter harness for people in this exact situation. Will allow 4l80 to run behind any 4l60.
We also have a harness that will allow a 4l80 to replace a 6lxx. Off topic but incase anyone else reads this.
Tuner at PCMofnc.com
Email tuning!!!, Mail order, Dyno tuning, Performance Parts, Electric Fan Kits, 4l80e swap harnesses, 6l80 -> 4l80e conversion harnesses, Installs
Have to JTAG it?Originally Posted by Shrek
There are many ways to obtain the raw binary files necessary.
The skill set required is the MANUAL importation of the correct lines of code (no more, and no less) of the Transmission Calibration and Transmission Diagnostic segments.
Very few users have the knowledge to do this correctly.
I see what you mean. It looks like a very specific set of skills.
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