Mother of all 7603 XDF files
Re: Mother of all 7603 XDF files
Final build is posted.
- antus
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Re: Mother of all 7603 XDF files
Thanks for your work on this, its great to have quality XDFs!
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
Re: Mother of all 7603 XDF files
I'm glad I could contribute and hopefully it will earn me some help when it comes time to tune my 6.0 ls3 topend in a few years when I'm ready.antus wrote:Thanks for your work on this, its great to have quality XDFs!
Re: Mother of all 7603 XDF files
Quick fix to AC Minimum Off Time should be 0x1F890 instead of 0x1F891
Also "PID Jump Table" and "Supported physical OBD message modes" should be in Hex digits
Also "PID Jump Table" and "Supported physical OBD message modes" should be in Hex digits
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Re: Mother of all 7603 XDF files
In this 7603 XDF I see the RPM Drop Ratio table. From what I can find and understand, it controls reported shift time or it is the main timing mechanism for the entire shift after the initial shift command is sent. It seems to help control shift performance particularly when a higher stall converter is used. What I do not see are the shift torque management ramp in/out tables. Referencing the dumpster dive .csv from NSFW's github the tables start at 1C314. Has anyone looked at these? Based on the descriptions I presume one of the axis's is the actual shifts 1-2, 2-3, 3-4, but I do not know what the other axis would be. My guesses are normal/perf/hot, shift torque(meaning delivered torque recorded at the start of the shift, per available patent info), TPS, or trans temp.
Also curious if anyone has defined the thresholds for adapts and torque management. Referencing the dumpster dive .csv again, it looks like there are min/max parameters based on torque.
Very green to all this but just wanted to bring those tables up for discussion and see if anyone has tried to mess with them.
Also curious if anyone has defined the thresholds for adapts and torque management. Referencing the dumpster dive .csv again, it looks like there are min/max parameters based on torque.
Very green to all this but just wanted to bring those tables up for discussion and see if anyone has tried to mess with them.
Re: Mother of all 7603 XDF files
Thank you Bubba. I've fixed and uploaded the new file.bubba2533 wrote:Quick fix to AC Minimum Off Time should be 0x1F890 instead of 0x1F891
Also "PID Jump Table" and "Supported physical OBD message modes" should be in Hex digits
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Re: Mother of all 7603 XDF files
Anyone run a Camaro with a 7603?
- Phoenix
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Re: Mother of all 7603 XDF files
You would have to swap the PCM to a P59.Highlander wrote:Anyone run a Camaro with a 7603?
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Re: Mother of all 7603 XDF files
I think I found some errors in the Transmission Calibration->Cruise section. The min and max values seem to be reversed on a lot of the parameters. Max is 0 and min is 65536. Whenever you edit the value it automatically jumps it to 511.
- Phoenix
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Re: Mother of all 7603 XDF files
I think the version below should have that corrected.slowtahoe wrote:I think I found some errors in the Transmission Calibration->Cruise section. The min and max values seem to be reversed on a lot of the parameters. Max is 0 and min is 65536. Whenever you edit the value it automatically jumps it to 511.
EDIT 8/31/22: Added most up to date XDF version.
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- 12587603 - Release 08-31-22.zip
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Last edited by Phoenix on Thu Sep 01, 2022 4:34 am, edited 1 time in total.