PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

How many people have messed with this table?

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Old Aug 31, 2005 | 11:53 PM
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Default How many people have messed with this table?

Just curious of who has been messing with them. And, how far they have changed them from stock values. Someday ill have time to play with them more. Could be an interesting thing.....
Attached Thumbnails How many people have messed with this table?-throttle.jpg  
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Old Sep 1, 2005 | 12:27 AM
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Hmm. I can't find that table in the Vette files I have. Is it for trucks? My assumption is when in doubt zero it out. lol.
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Old Sep 1, 2005 | 12:37 AM
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Originally Posted by SmokingWS6
Hmm. I can't find that table in the Vette files I have. Is it for trucks? My assumption is when in doubt zero it out. lol.
Ditto
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Old Sep 1, 2005 | 07:56 AM
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My understanding at first glance is that the ETC table your looking at dictates how much the throttle body opens depending upon pedal position. If you wanted 25% pedal position to equate to the TB opening 25%, this is where you would change that. I would leave it factory in the long run. But, that doesn't mean I wouldn't play around with it. You should check and see what happens when you make it completely linear from 0-100%.
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Old Sep 1, 2005 | 08:16 AM
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I've heard grips from truck owners on how the throttle response feels "sluggish" compared to their old cable throttle bodies. I'm sure this would help alleviate that! Someone needs to do some experimenting!
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Old Sep 1, 2005 | 01:15 PM
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At first glance I thougt is was pedal % vs. MAP, but the description states BARO. Maybe I'm having a blonde moment, but how does BARO affect pedal/throttle position?
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Old Sep 1, 2005 | 05:34 PM
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Originally Posted by technical
At first glance I thougt is was pedal % vs. MAP, but the description states BARO. Maybe I'm having a blonde moment, but how does BARO affect pedal/throttle position?
I don't know how you would apply it. But, I don't think it matters either way since the numbers are identicle in each column.
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Old Sep 1, 2005 | 10:35 PM
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It appears to be the Fly by wire TB position table for the newer 2005 type trucks. I sure hope it is an opportunity to tweak the responsiveness of the these turds. It looks promising though. LOL.

Go get'um Jessie

I'll be your ginny pig, but I'm using HPTuners instead of EFIlive. 15.6s stock w/no tune....yet
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Old Sep 1, 2005 | 10:40 PM
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Email me, Ill set something up for ya, The table IS as awsome as it looks. It allows you to take complete control of the throttle blade by how much tps you have and kpa, so you Technically could make 50% throttle make 75% throttle blade, ect.. But i just dont know how far the computer would allow before the tac modual shows an error and shuts it down......
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Old Sep 1, 2005 | 10:46 PM
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There's only one way to find out huh?
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Old Sep 2, 2005 | 12:23 AM
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Originally Posted by wait4me
Email me, Ill set something up for ya, The table IS as awsome as it looks. It allows you to take complete control of the throttle blade by how much tps you have and kpa, so you Technically could make 50% throttle make 75% throttle blade, ect.. But i just dont know how far the computer would allow before the tac modual shows an error and shuts it down......
But remember, change it too far from what the TAC expects and the PCM goes into limp mode permanently - no recovery without a soldering iron - or lots of spare PCMs. Just be conservative, if you get TAC comms errors you've gone too far, keep going and its all over.

Paul
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Old Sep 2, 2005 | 12:26 AM
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Thanks Paul
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