PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Anyone running 3BAR?

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Old Mar 9, 2007 | 08:49 AM
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Default Anyone running 3BAR?

I am having issues running 3Bar or 2Bar with hptuners.

Throwing all kinds of codes. TPS, Low voltage, etc. Once a new code is deleted a new one comes. It keeps going into blowmemode and dumps fuel.


We think its just a ground on the pcm its self because I did not reground it once I relocated it to the fender.


Also have to deal with leaking warped header flanges but I think once everything heats up they will suck back in and retighten everything.


Any indeas on the codes? Think is from a PCM ground???

Any who runs 3BAR?
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Old Mar 9, 2007 | 09:26 AM
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Are you actually running one of our custom operating systems?

3 bar hasnt been requested so its not even available as of yet...im wondering what your tuner is doing exactly to get a 3 bar sensor to even work.
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Old Mar 9, 2007 | 11:31 AM
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dont think he could so he tried 2bar.

I think it was the ground on the pcm and maybe a wire got damaged when I did the pcm relocation. I will let you know.

Who do I have to talk to about getting the 3bar fixed?
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Old Mar 9, 2007 | 11:57 AM
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you would need to email support that you are interested in a 3 bar custom OS for your 04 GTO...they'll probably need your stock file as well, but that will get the ball rolling...I don't think anyone has requested it so they just havent taken the time modifying the OS for it yet.
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