I think I have some big problems.. help :/

Reply Subscribe

Thread Tools

Search this Thread

Dec 14, 2007 | 12:35 AM

95LT188ChevyTruck

Thread Starter

Staging Lane

Joined: Jan 2005

Posts: 67

Likes: 0

From: Santa Clara

I think I have some big problems.. help :/

sooo this morning I was using tunercat to tune my lt1. I was about 55% done with the tune and all the power in my truck went out. tunercat said there was an error because the power went out (understandable) now its saying my pcm is unresponsive and wont connect. do i need a new computer now?? is there any way to fix mine?? let me know if u guys have anything for me. Thanks in advance

Freddie

Dec 14, 2007 | 12:48 AM

kinglt-1

TECH Senior Member

iTrader: (26)

Joined: Jul 2005

Posts: 5,898

Likes: 255

From: Ft. Wayne, IN

Yoe need to have the pcm reflashed at a dealer, or get a new one!

Dec 14, 2007 | 01:41 AM

TXFORMULA

TECH Apprentice

Joined: Jun 2007

Posts: 313

Likes: 0

you might be able to find one cheap in the "parts for sale section" or on ebay

Dec 14, 2007 | 02:47 AM

infinitebird

TECH Veteran

iTrader: (11)

Joined: Jul 2004

Posts: 4,280

Likes: 51

From: Denver, CO

Yep, need a new one. This happened to me just recently, and hadn't ever happened before. Unfortunately there are no fault protections like with the newer ls1 tuning softwares.

Dec 14, 2007 | 08:27 AM

Rocky70304

Launching!

iTrader: (4)

Joined: Nov 2007

Posts: 232

Likes: 0

From: Ft. Worth, TX

No worries, this happened to me actually last week. Exact same senario, except I was using a different tuner program. I sent mine to Bryan at pcmforless.com and in two days was sent back to me programmed and working like it should, no problems with it... cheaper than buying a new pcm... :O

Reply Subscribe