Joe1129uscg
December 20th, 2013, 06:29 PM
I've been working on my tune for about 6 months, I've but some serious time and research into this and still have problems. I switched from A4 to M6 in my 2005 Silverado, I was never able to find a manual tune for a v8 truck, my main problems has been idle flare on startup and idle surge when pressing the clutch in, no adjustments seemed to have any effect.
Recently I noticed that a 2005 Cadillac CTSV uses the same operating system, I swapped the segment for the fuel system and my fuel gauge works now, the idle flare and surge problem has been solved with the CTSv tune file. The only issue is the TAC module, pedal to the floor only shows 85% and if I hold wide open too long the TAC module defaults to idle only. Which segment do I swap to get the throttle system back working properly?
CTSv tune that I modified
Cal file name 12592618.calz
Cal file version 7.94
Cal file date 07 April, 2009
Operating System 12592618 $8988
Engine Calibration 12591737 $5173
Engine Diagnostics 12591738 $F919
Transmission Calibration 12588392 $D310
Transmission Diagnostics 12588393 $EB20
Fuel System 12593394 $5DFE
System 12591739 $3FCB
Speedometer 12588396 $1453
My stock tune info
Cal file name 12592618.calz
Cal file version 7.94
Cal file date 07 April, 2009
Operating System 12592618 $8988
Engine Calibration 12591907 $6A5D
Engine Diagnostics 12592543 $449D
Transmission Calibration 12602166 $CCC4
Transmission Diagnostics 12582851 $DE06
Fuel System 12593394 $D031
System 12594039 $7088
Speedometer 12587135 $099D
Recently I noticed that a 2005 Cadillac CTSV uses the same operating system, I swapped the segment for the fuel system and my fuel gauge works now, the idle flare and surge problem has been solved with the CTSv tune file. The only issue is the TAC module, pedal to the floor only shows 85% and if I hold wide open too long the TAC module defaults to idle only. Which segment do I swap to get the throttle system back working properly?
CTSv tune that I modified
Cal file name 12592618.calz
Cal file version 7.94
Cal file date 07 April, 2009
Operating System 12592618 $8988
Engine Calibration 12591737 $5173
Engine Diagnostics 12591738 $F919
Transmission Calibration 12588392 $D310
Transmission Diagnostics 12588393 $EB20
Fuel System 12593394 $5DFE
System 12591739 $3FCB
Speedometer 12588396 $1453
My stock tune info
Cal file name 12592618.calz
Cal file version 7.94
Cal file date 07 April, 2009
Operating System 12592618 $8988
Engine Calibration 12591907 $6A5D
Engine Diagnostics 12592543 $449D
Transmission Calibration 12602166 $CCC4
Transmission Diagnostics 12582851 $DE06
Fuel System 12593394 $D031
System 12594039 $7088
Speedometer 12587135 $099D