PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Stalling/surging when coming to a stop/reverse

Thread Tools
 
Search this Thread
 
Old Sep 4, 2005 | 07:22 PM
  #21  
Slowhawk's Avatar
LS1Tech Sponsor
iTrader: (12)
 
Joined: Nov 2001
Posts: 14,865
Likes: 6
From: Bridgewater,Ma
Default

First I would check your IAC count and set it around 30-40 at hot idle via the TB screw.
Reply
Old Sep 10, 2005 | 09:20 AM
  #22  
1MEANGTO's Avatar
11 Second Club
 
Joined: Aug 2004
Posts: 891
Likes: 0
From: minneapolis,mn
Default

My car is not showing any IAC count I'm so f-ing frustrated i hate my car I NEED HELP. I had it tuned at Hitech motorsports and it won't idle at all. My Tb count is 72 at idle to keep it running.
Reply
Old Sep 10, 2005 | 09:31 AM
  #23  
1MEANGTO's Avatar
11 Second Club
 
Joined: Aug 2004
Posts: 891
Likes: 0
From: minneapolis,mn
Default

Well I just got it to idle disconnected the battery started it at .72 tps voltage then got it down to .54 letting it learn the idle right now but my IAC count is still 00 so what is going on with this thing? I backfired the nitrous and it wrecked the old IAC but I replaced it but it still says no count I'm not sure what else it could be. I never looked at the old IAC counts after the back fire so i'm not sure if it was 0 but I would assume it was because it would not move. Does anyone have any ideas?
Reply
Old Sep 10, 2005 | 12:42 PM
  #24  
WS6FirebirdTA00's Avatar
TECH Senior Member
20 Year Member
iTrader: (33)
 
Joined: Mar 2003
Posts: 8,319
Likes: 1
From: North Carolina
Default

dont the gtos use drive by wire? if thats the case it wont show the iac step i dont think, right guys?
Reply
Old Oct 8, 2005 | 12:56 PM
  #25  
TXCAMSS's Avatar
"All Motor 9 Second club member"
iTrader: (60)
 
Joined: Nov 2001
Posts: 3,235
Likes: 2
From: On the Bumper!
Default

HPtuners has a slight error on the throttle cracker enable/disable page. The stock 01 f-bodies save the bin with these two points swapped around. Make sure they are set at 2/1 rather than 1/2 and you will see a difference if it's not already. Good luck!
Reply




All times are GMT -5. The time now is 10:51 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE