What table/tables control the opening rate of the throttle body? At launch it takes to over 32 mph before the throttle plate is 100% open. Previous cars this happens almost instantly by 1 mph. You can definitely feel the hesitation at launch. I'm hitting the throttle hard too!
PE mode is delayed.
With delay up to 5000 rpm does seem quite high. Do you feel this is why throttle is so slow to WOT at launch?Originally Posted by C5 2000
Last edited by 8850; 02-02-2017 at 07:21 AM.
PE mode has nothing to do with your throttle body opening quickly, lol.
Ford and Chrysler have criteria that allow you to alter the response rate of the throttle blade. I have not seen that in a GM tune. If there is a table for it, someone needs to give the ID to HPT so they can add it.
I was doubting slow going into PE the reason the throttle was so slow. All of the Electronic throttle controls show no indication of this hesitation. I like you believe we don't have the controls added to the file.
This hesitation has to be slowing my 60' time.
on stock tires it may just help keep the tires from blowing off......on drag tires, yes, it slows you down.....but it may save parts......
I'm all for saving parts but 32 mph until WOT is an overkill IMO. Maybe drop that to 10 mph or any mph just off of having gone WOT should ease the shock. My 08 C6 would go 100% WOT at launch and I never broke anything. But it did not have the power of this 2017 so some hesitation may be necessary.
I would think this control to be somewhere in the torque management settings of not in the electronic throttle settings???
Yes, you can control this in the tune
2009.5 PBM G8 GXP M6 W/Roof-Self tune, OBX LTs, Kooks axleback, LSA blower, cam,
Monster LT1-SC clutch, flex fuel, 12 psi [email protected] 1,800 D.A
2007 TBSS-Self tune, bolt ons [email protected], 1,900 D.A
1991 GMC Syclone- Self tune/catback 12.8@104, 4,200ft D.A
post a screen shot of the table he needs to change
What tables?
A screen shot would be helpful!
If it does not affect the manifold pressure then dont mess with it.
Airflow > Electronic Trottle > Max % Area vs RPM
This is already set to 100 on stock C7 Z06s. Have you ever opened a Z06 file?
You might be able to reel some of this in with the torque tables.... Its all about torque!
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There is a table. its the slew rate. all controllers have this.
post a pic of the slew rate table on the C7 Z06 in HPTuners.
Only one thing left, and that is to show us the "slew rate" table in the C7 ZO6 tune.
SOLD - 2005 C6 6.0 LS2,TF 235 heads, 245/255 .630 113 LSA cam, LS7 lifters, YT 1.7 RR, FAST 102 LSXR, VMax 90-102mm, VMax CNC ported TB, LS7 injectors, Dewitts radiator, Manley 7.550 pushrods, LS7 fuel pump, PowerBond 25% UD pulley, RPM stage 2 '06+ 4:10 rear end, Callaway CAI, 160* thermostat, HP Pro custom tune, LG Pro headers
Now - 2016 C7 ZO6 A8
I typed too slow.
SOLD - 2005 C6 6.0 LS2,TF 235 heads, 245/255 .630 113 LSA cam, LS7 lifters, YT 1.7 RR, FAST 102 LSXR, VMax 90-102mm, VMax CNC ported TB, LS7 injectors, Dewitts radiator, Manley 7.550 pushrods, LS7 fuel pump, PowerBond 25% UD pulley, RPM stage 2 '06+ 4:10 rear end, Callaway CAI, 160* thermostat, HP Pro custom tune, LG Pro headers
Now - 2016 C7 ZO6 A8
I want to see the "slew rate" table too!
On second thought, just show me where it is. I will be so popular.
SOLD - 2005 C6 6.0 LS2,TF 235 heads, 245/255 .630 113 LSA cam, LS7 lifters, YT 1.7 RR, FAST 102 LSXR, VMax 90-102mm, VMax CNC ported TB, LS7 injectors, Dewitts radiator, Manley 7.550 pushrods, LS7 fuel pump, PowerBond 25% UD pulley, RPM stage 2 '06+ 4:10 rear end, Callaway CAI, 160* thermostat, HP Pro custom tune, LG Pro headers
Now - 2016 C7 ZO6 A8
I'm here for the slew rate
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