PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Full line pressure with A4 SD tune

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Old Dec 30, 2005 | 12:02 PM
  #21  
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Originally Posted by joecar
And the answer is...???
The suspense.........................................
Hawk
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Old Dec 30, 2005 | 05:11 PM
  #22  
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the bits i change are just the P101,P102,P103 bits.
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Old Dec 30, 2005 | 05:27 PM
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Originally Posted by gameover
the bits i change are just the P101,P102,P103 bits.
On a 98?
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Old Dec 30, 2005 | 05:31 PM
  #24  
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Originally Posted by D_Run
On a 98?
on anything that needs it changed.
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Old Dec 30, 2005 | 08:42 PM
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Originally Posted by gameover
on anything that needs it changed.
Is this going to be added to the next updated version for all years?
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Old Dec 30, 2005 | 11:09 PM
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Originally Posted by Lady Redhawk
Is this going to be added to the next updated version for all years?
unlikely, in the 2 years we have been selling our product about 8 people have emailed us and about 4 of those just to check before they did remove the MAF. Email me your file and i'll take a look at it if you like. I have seen it on a couple of 00's but never on an '01.

Chris...
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Old Dec 30, 2005 | 11:19 PM
  #27  
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Originally Posted by gameover
the bits i change are just the P101,P102,P103 bits.
Were these changed in the table that determines if the PCM will command full/high transmission line pressure based on the DTC?

Thanks

John
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Old Dec 31, 2005 | 02:53 AM
  #28  
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Originally Posted by gameover
the bits i change are just the P101,P102,P103 bits.
In which table...?
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Old Dec 31, 2005 | 03:03 AM
  #29  
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I think its in the code and not in the software. Maybe he can tell us which portion to check/change? Or offer up a couple of *.Bins that we can compare in a editor and do ourselves?
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Old Dec 31, 2005 | 08:31 AM
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Originally Posted by gameover
unlikely, in the 2 years we have been selling our product about 8 people have emailed us and about 4 of those just to check before they did remove the MAF. Email me your file and i'll take a look at it if you like. I have seen it on a couple of 00's but never on an '01.

Chris...
If it was just my car, that wouldn't be a problem. Under the circumstances, I will have to steer away from SD tunes on A4s until I can be sure I will be able take care of that, since I have seen it happen on several different cars. They are looking into it over on the EFILive site.
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Old Jan 1, 2006 | 05:47 AM
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send me the file if you want me to look at it. There is another table that can give you not full line pressure but a line pressure bias of around 30 PSI.

Chris...
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Old Jan 1, 2006 | 07:05 AM
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Is it possible that after i have tuned my car in SD to calibrate my MAF and reconnect it. And would the load calculations that the PCM does be right? or will the line pressure be off since i have changed the MAF table?
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Old Jan 13, 2006 | 01:16 AM
  #33  
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Just to let people know, this is now an option with EFI Live. You can now go into the tune and adjust for the line pressure.
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Old Jan 14, 2006 | 04:08 AM
  #34  
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Come on HPTuners, give us some answers...
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Old Jan 14, 2006 | 12:20 PM
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Jeez just send Chris@hpt your file and he'll correct it for you. I did that when I converted to SD and it took him less than a day to get the fixed file back to me....and yes my car is a 98. Car shifts great.

support@hptuners.com is the email

PS thank you Chris, for the quick turnaround on my file

Glad HPT offers this lil service to its customers
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Old Jan 14, 2006 | 12:24 PM
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He already "fixed" it for like a year ago... I´d just want to know what he changes and wy we can´t get the option?

And i also like to know the answer to my earlier question...
"Is it possible that after i have tuned my car in SD to calibrate my MAF and reconnect it. And would the load calculations that the PCM does be right? or will the line pressure be off since i have changed the MAF table?"
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Old Jan 14, 2006 | 12:43 PM
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Originally Posted by frcefed98
Jeez just send Chris@hpt your file and he'll correct it for you. I did that when I converted to SD and it took him less than a day to get the fixed file back to me....and yes my car is a 98. Car shifts great.

support@hptuners.com is the email

PS thank you Chris, for the quick turnaround on my file

Glad HPT offers this lil service to its customers
The original poster is a EFILive user, so we can't just send the file to chris. For Live customers it is now an option to turn this off if need be.
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Old Jan 14, 2006 | 12:52 PM
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Well now, both have options to fix it right? Glad you guys caught up finally J/K'ing
Plus I was directly responding to DRUN, just didn't do the whole " " thing.
EFIlive has some great stuff, love those custom OS's I keep reading about on your forum.
J
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Old Jan 14, 2006 | 02:33 PM
  #39  
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Originally Posted by frcefed98
Jeez just send Chris@hpt your file and he'll correct it for you. I did that when I converted to SD and it took him less than a day to get the fixed file back to me....and yes my car is a 98. Car shifts great.

support@hptuners.com is the email

PS thank you Chris, for the quick turnaround on my file

Glad HPT offers this lil service to its customers
Sending your file in to Chris might be an option for DIYers. But that is not an option for me. Glad I also EFI Flash/Scan for my A4 customers.
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Old Jan 14, 2006 | 03:42 PM
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Here is an idea... Chris, why don't you make available files for 98,99,00,01 that people can download with the fix. All they have to do is add their VIN and they are all set. Would eliminate a lot of the hassle IMO.
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