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

Can anyone look at my datamaster file...

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Old Oct 24, 2004 | 09:04 AM
  #1  
RedLT4Mike's Avatar
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From: Helotes/San Antonio
Can anyone look at my datamaster file...

I've been having trouble with my car, so I scanned her with datamaster while going down the 1/4 mile at the local track. I along with a few others have suspected a bad PCM. I've had the car dynotuned, pcmforless tuned, and had it looked at by several ppl wit no real answers to this problem.

I ran 13.8 @ 100.
2.15 60'
I know I should be running MUCH faster with a higher trap speed!

here are my mods.....
95 Ram Air Red TA
355ci. TRUE Duals, LT4 heads+Intake+KM
Crane 222,230 .543 .563 on 112.. Crane 1.6's
Holley 52mmTB, Lingenfelter CAI, VOrtech Elbow, MAC Mids, 2500 stall, MSD 6A+8.5mm wires, PCMFORLESS tuning/Dyno tune, EGR!, AIR!, 17x9,11 ZR1's Nitto 555&DR's,
Old Oct 24, 2004 | 10:17 AM
  #2  
Dan K's Avatar
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From: so close I can taste it...
Re: Can anyone look at my datamaster file...

Have you considered that it might be something mechanical and not in the computer?
Old Oct 24, 2004 | 10:19 AM
  #3  
Shawn 97 Z28 M6's Avatar
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Joined: Dec 1998
Posts: 1,301
From: DFdubya, Tx.
Re: Can anyone look at my datamaster file...

No offense but, for your MPH - the ET is about right. Although it's at least 12mph less than what it really should be
Old Oct 24, 2004 | 10:31 AM
  #4  
RedLT4Mike's Avatar
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From: Helotes/San Antonio
Re: Can anyone look at my datamaster file...

here are my reasons for suspecting a comp malfunction:

egr has been deleted 3 times....code keeps coming back.
it's still looking for the stock 800 rpm idle...
the log looks like POO!

If ya'll would like to see the log, I'll send it to you guys and you can see what I mean..
I've been dyno'd 3 times, and pcmforless'd twice. with NO results..
I don't doubt the competencey of either of their abilities.
Old Oct 24, 2004 | 02:24 PM
  #5  
97Z-M6's Avatar
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Joined: Mar 2002
Posts: 2,058
From: near waco tx.
Re: Can anyone look at my datamaster file...

send me the file and ill take a look.

if your willing to drive about 2 hours we can take a day and tune the car if you want.
Old Oct 24, 2004 | 10:38 PM
  #6  
Dan K's Avatar
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Joined: Jul 2001
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From: so close I can taste it...
Re: Can anyone look at my datamaster file...

if you want to send it to me I'll look at it.
Send me the file and datalog if you want.
Old Oct 24, 2004 | 10:46 PM
  #7  
turbo_Z's Avatar
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Posts: 3,515
From: Kansas
Re: Can anyone look at my datamaster file...

Hmm. This one looks like fun! Please send it to me bradperkins@hotmail.com

Send it to madwolf and send it to the 2 guys here from pcmforless. I have a friend who dynoed 318 rwhp with a new 355, ported heads and xe230/236... shoulda been 380ish rwhp. Ended up being his fuel pump was going bad and basically sucked the life out of the electrical system creating some really crazy readings.
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