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

Harness help??!!!!

Thread Tools
 
Search this Thread
 
Old 07-22-2012, 11:25 AM
  #1  
Teching In
Thread Starter
 
Chasek TA's Avatar
 
Join Date: Jun 2012
Location: Alexandria,MN
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Default Harness help??!!!!

I have my harness already to go in my firebird it's an 87 I'm putting a 5.3 in it and I heard you need the old harness from the tpi to make the gauges work??! Help ASAP!
Old 07-22-2012, 09:45 PM
  #2  
TECH Resident
iTrader: (4)
 
i r teh noobz's Avatar
 
Join Date: Feb 2009
Location: Ohio
Posts: 784
Likes: 0
Received 0 Likes on 0 Posts
Default

You might have better luck on http://www.thirdgen.org/ . I think they have an LS section on the message boards now.
Old 07-22-2012, 10:19 PM
  #3  
jmd
TECH Addict
iTrader: (4)
 
jmd's Avatar
 
Join Date: May 2002
Location: T56th Street, Aridzona
Posts: 2,574
Received 30 Likes on 28 Posts

Default

1987 was the last year of separate EFI and body harnesses.
If you're asking this question, you need to read up more on the schematics of the car and the donor harness.
Old 07-23-2012, 01:54 PM
  #4  
11 Second Club
iTrader: (88)
 
the_merv's Avatar
 
Join Date: Mar 2006
Location: The Beach...
Posts: 19,614
Received 220 Likes on 170 Posts

Default

Look for the 91 or 92 Gauges...the ones that were 100% Electronic..
Old 07-23-2012, 03:02 PM
  #5  
On The Tree
iTrader: (1)
 
mille_3's Avatar
 
Join Date: Sep 2007
Location: ND
Posts: 118
Likes: 0
Received 1 Like on 1 Post

Default

87 and up gauges are electronic

direct link to forum http://www.thirdgen.org/techboard/ltx-lsx/

LS1 swap guide. Read through it and 99% of your questions will be answered http://www.thirdgen.org/techboard/lt...third-gen.html




All times are GMT -5. The time now is 10:34 AM.