Conversions & Swaps LSX Engines in Non-LSX Vehicles
Sponsored by:
Sponsored by:

Case Learn

Thread Tools
 
Search this Thread
 
Old Mar 3, 2012 | 02:08 PM
  #1  
bandit383's Avatar
Thread Starter
Launching!
iTrader: (8)
 
Joined: Jul 2004
Posts: 249
Likes: 0
Default Case Learn

Trying to do a Case learn with HPT.. While doing task fails for RPM to high.. Doing some research on performing said task it requires parking brake and foot brake to be set.. Parking brake and switch have been removed. Cruise control system has also been removed.. So big question is how do I simulate this signal to the PCM?

Some background on the car ran with no problem last season till the crank wheel decided the split and kill the crank sensor. Since then the sensor and wheel have been replaced. car runs just fine at idle and putting around the pits but when I launch the car or engage the Trans brake I get the 0336 code, the tach in the car goes dead and car brakesup/dies... I have moved harness for sensor well away from any spark plug wires to avoid interference….

Car has never thrown this code till this season… Would like to clear this code before continuing trouble shooting cars performance problem… only thing changed on cars setup was the crank sensor compents.

Any help would be greatly appreciated
Reply
Old Mar 4, 2012 | 09:55 AM
  #2  
hicksport's Avatar
Staging Lane
iTrader: (1)
 
Joined: Aug 2009
Posts: 84
Likes: 0
From: North East Texas
Default

Have you tried doing a a case relearn? Even though you have no e-brake?
Reply
Old Mar 4, 2012 | 10:31 AM
  #3  
bandit383's Avatar
Thread Starter
Launching!
iTrader: (8)
 
Joined: Jul 2004
Posts: 249
Likes: 0
Default

Yes...
Reply
Old Mar 4, 2012 | 11:00 AM
  #4  
hicksport's Avatar
Staging Lane
iTrader: (1)
 
Joined: Aug 2009
Posts: 84
Likes: 0
From: North East Texas
Default

Which ECM are you using? Should be able to simulate the ebrake engaged signal.
Reply
Old Mar 4, 2012 | 11:45 AM
  #5  
bandit383's Avatar
Thread Starter
Launching!
iTrader: (8)
 
Joined: Jul 2004
Posts: 249
Likes: 0
Default

GM PCM Service #12200411 2001 trans am...
Reply
Old Mar 4, 2012 | 02:55 PM
  #6  
hicksport's Avatar
Staging Lane
iTrader: (1)
 
Joined: Aug 2009
Posts: 84
Likes: 0
From: North East Texas
Default

Do a search for a pinout of that pcm shouldnt be to hard to find and figure out which one is for the ebrake signal. Ground it and try your relearn.
Reply
Old Mar 5, 2012 | 05:13 PM
  #7  
bandit383's Avatar
Thread Starter
Launching!
iTrader: (8)
 
Joined: Jul 2004
Posts: 249
Likes: 0
Default

Problem sovled... dont use Autozone CKPs on a race car... OE sensor works like a champ...
Reply




All times are GMT -5. The time now is 07:43 AM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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