LS1 Edit HELP! Comm Error?
LS1 Edit HELP! Comm Error? Have an 02 Z06 that we just put TSP Longtubes on. Fired up the LS1 edit to disable the rear 02 sensors, it connects and says reading VIN then continually flashes "comm err: attempting to re-establish connection with PCM". On the dash it flashes "reduced power mode, service traction system, etc". Anyone know what to do?
Last edited by HolyShiznit; Jan 22, 2007 at 08:58 PM.
We are using a serial to USB cable. And we have tried the comm port setting twice now, changed it from different ones and back. It still is giving us the error. It starts to read the PCM and then gives us the error after a couple seconds.
Originally Posted by TLKSCHP
If your using actual LS1 edit they informed me it wouldn't work with a serial to USB cable. You had to get one that converted using the PCMCIA slot cause the other is just a simulated signal
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
On The Tree
Joined: Jan 2007
Posts: 177
Likes: 0
From: Portsmouth, VA
Ls1 edit I just had the same issue on my laptop. I talked with customer support for a while, then i figured it out after working on it for a week.
The answer for me was to uninstall ls1 edit, and reinstall it. Seems it didn't install correctly the first time and i didn't notice. Now i'm great.
The answer for me was to uninstall ls1 edit, and reinstall it. Seems it didn't install correctly the first time and i didn't notice. Now i'm great.
