Computer Diagnostics and Tuning Technical discussion on diagnostics and programming of the F-body computers

Vigilante 3200 now I need pcm help!

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Old Aug 14, 2002 | 05:41 PM
  #1  
94DROPTOPZ28's Avatar
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From: Western Suburbs IL
Wink Vigilante 3200 now I need pcm help!

I have had some tuning/and have raised my shift points with LT1 edit and now I have just added a 3200 Vigilante "lockup" converter and shifts have gone to ****.(too soon & not as firm) A friend of mine has has a Ford F150 and he put a stall in it and he said they changed the torque management in the computer?? Is this something we can change with the OBD1? Or does anyone have any suggestions of what tables to change or should I just try to increase the shift points a couple of mph? What about the shift firmness I am going to do a shift kit in a couple of weeks but is there something I can do in the LT1 edit to the shift firmness or do I have to increase the line pressure for the trans?Personally would rather not mess with that. Any suggestions and has anyone else had this problem??
Old Aug 15, 2002 | 09:43 AM
  #2  
Ryan94ZA4's Avatar
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From: Missouri
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Don't be afraid of modding your trans line pressure tables. If you want, I have a pretty good set of trans pressure tables that will cure your shift problems. However, with the stall, the shifts will be cushioned so unless you are WOT the shifts will feel weak.

What gears are in the car?

Ryan

------------------
1994 Z28 A4, Vortech, Borla with EBorla, TPIS 52 mm TB, Hooker shorties, Electromotive SDI, LS1 brakes, AAM 3.42 rear, more.
Old Aug 15, 2002 | 01:21 PM
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94DROPTOPZ28's Avatar
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Wink

I still have the 2:73 gears
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