C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

need help !

Thread Tools
 
Search this Thread
 
Old Apr 1, 2004 | 07:44 PM
  #1  
crznstyl's Avatar
crznstyl
Thread Starter
Racer
 
Joined: Apr 2001
Posts: 282
Likes: 0
Cruise-In IV Veteran
Default need help !

My buddy has a 95 vette LT1, the (system light ) or sys light is flashing
and we don't know what it is !
any input will help !
Thank's.
Reply
Old Apr 1, 2004 | 08:08 PM
  #2  
CFI-EFI's Avatar
CFI-EFI
Race Director
10 Year Member
 
Joined: Sep 2000
Posts: 17,298
Likes: 32
From: The Top of Utah
Default Re: need help ! (crznstyl)

With all due respect, if that is as far as the two of you can get, you're going to need a factory service manual. Try here: http://www.helminc.com

Good luck, and...

RACE ON!!!
Reply
Old Apr 2, 2004 | 09:41 AM
  #3  
runner140*'s Avatar
runner140*
Le Mans Master
20 Year Member
Veteran: Army
Liked
Community Favorite
 
Joined: Mar 2004
Posts: 8,700
Likes: 298
From: Ft. Lauderdale Fl
Default Re: need help ! (CFI-EFI)

Also with all due respect, ----Take the car to a dealer. :smash:
Reply
Old Apr 2, 2004 | 09:53 AM
  #4  
65Z01's Avatar
65Z01
Team Owner
20 Year Member
 
Joined: Dec 2000
Posts: 90,675
Likes: 304
From: SE NY
Cruise-In II Veteran
Default Re: need help ! (crznstyl)

I believe on a '95 or later you need a scan tool to pull codes or at least the ALDL differs from the earlier 12-pin setup.

Maybe someone with a '95 will drop in.
Reply
Old Apr 2, 2004 | 10:00 AM
  #5  
Steel Blue 91's Avatar
Steel Blue 91
Le Mans Master
15 Year Member
Veteran: Air Force
 
Joined: Jul 2002
Posts: 5,818
Likes: 2
From: Alive and well in Burlington NC
Default Re: need help ! (crznstyl)

There are a few threads around about this topic. Here is one with some info:

http://forums.corvetteforum.com/zero...328#1546929328
Reply
Old Apr 2, 2004 | 10:22 AM
  #6  
rick lambert's Avatar
rick lambert
Le Mans Master
10 Year Member
 
Joined: Oct 2003
Posts: 6,130
Likes: 2
From: seattle WA
Default Re: need help ! (Steel Blue 91)

Yep :iagree: ,but you might try disconnecting the battery for a few minutes-it may reset. You might want to check this site http://www.c4vettes.com/ecm.htm
Good Luck ;)
Reply
Old Apr 2, 2004 | 05:42 PM
  #7  
Corvette Kid's Avatar
Corvette Kid
Large Impressive Member
Supporting Lifetime Gold
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2003
Posts: 65,811
Likes: 71
From: Good health is merely the slowest possible rate at which one can die
St. Jude Donor '04-'05-'06-'07
Default Re: need help ! (crznstyl)

You can flash the codes w/ the 12 pin set-up and the book says it could have either one, but my 95 has the 16 pin and requires the tool.
Reply

Get notified of new replies

To need help !





All times are GMT -4. The time now is 11:35 PM.

story-0
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-1
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-2
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-3
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-4
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-5
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-6
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-7
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-8
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-9
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE