CamaroZ28.Com Message Board

Computer Diagnostics and Tuning Technical discussion on diagnostics and programming of the F-body computers

Chip # or model# for '93 LT1?

   
Old Dec 12, 2007 | 09:38 PM
Share
  #1  
2QUIK6's Avatar
2QUIK6
Thread Starter
Registered User
 
Joined: Nov 2000
Posts: 1,937
From: Ft. Worth, TX
Chip # or model# for '93 LT1?
Anyone know what chip ID the '93 LT1 uses? Such as 27C256 or AT29C256 which is used by the TPI motors.
Reply
Old Dec 12, 2007 | 09:59 PM
Share
  #2  
2QUIK6's Avatar
2QUIK6
Thread Starter
Registered User
 
Joined: Nov 2000
Posts: 1,937
From: Ft. Worth, TX
I think I have found it on TCs website and confirmed the ECM id on diy_efi.
ECM: 16159278 and it uses the 27C256 chips just like the TPIs use.
Reply
Old Dec 13, 2007 | 07:21 PM
Share
  #3  
DOOM Master's Avatar
DOOM Master
Registered User
 
Joined: Dec 1998
Posts: 615
From: Pekin, IL, United States
Yes, it's the 27C256. You can also one of the EEPROM 29c256 chips so you don't have to keep using a UV eraser to reprogram a chip (assuming you are using an adapter for the memcal, of course).
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
1989 Z28 5.7 ECU Chip Wanted
Jonnybegood
Parts Wanted
0
Feb 10, 2015 07:50 AM
93 LT1 MEMCAL on ebay $40
4586
Parts For Sale
1
Dec 6, 2014 05:20 PM
*excellent info* 93 specific info list.
chevroletfreak
LT1 Based Engine Tech
202
Jul 4, 2005 05:00 PM
Should I get rid of my Flowmaster?
brandboZ28
LT1 Based Engine Tech
23
Jan 31, 2003 06:19 PM
123mph trap speeds. What rwhp does this equate to?
ZBLKHELLRZR
Drag Racing Technique
4
Aug 18, 2002 07:57 AM
Back to Subforum
Computer Diagnostics and Tuning
View Next Unread
Can a bad battery cause an improper PCM response??


Thread Tools
Search this Thread
Search this Thread:

Advanced Search

Advanced Search

All times are GMT -5. The time now is 05:28 AM.