Ohm range for the stock fuel sending unit ('00 T/A)
10-19-2006, 12:23 PM
#1
TECH Enthusiast
Thread Starter
iTrader: (4)
Join Date: Nov 2001
Location: Atlanta, GA
Posts: 527
Likes: 0
Received 0 Likes
on
0 Posts
Ohm range for the stock fuel sending unit ('00 T/A) Does anybody know what the ohm range is for the stock fuel sending unit for a '00 T/A? I found the following on Jegs site and that's what prompted me to ask:
Wanted to check if people knew if the T/A LS1 is a 40 ohm empty and 250 ohm full type sending unit.
Thanks!
0-90 ohm senders fit most GM vehicles 1965 to 1997. Will not operate on some 1998 or later vehicles with 40-250 ohm senders.
Thanks!
10-20-2006, 06:42 AM
#3
TECH Enthusiast
Thread Starter
iTrader: (4)
Join Date: Nov 2001
Location: Atlanta, GA
Posts: 527
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by TJ
pretty sure its 90-0(backwards)
there is a modification you can do to the sendor so a regular 0-90 ohm gauge will work.
check www.thirdgen.org.
there is a modification you can do to the sendor so a regular 0-90 ohm gauge will work.
check www.thirdgen.org.
10-20-2006, 09:40 AM
#4
Teching In
Join Date: Oct 2005
Location: Naples, FL
Posts: 29
Likes: 0
Received 0 Likes
on
0 Posts
From the instrument section of the 2001 service manual.
40 ohm empty
250 ohm full
But it uses a 5v signal to the sender (not 12v) from the pcm and a ground reference back to the pcm.
Keith
40 ohm empty
250 ohm full
But it uses a 5v signal to the sender (not 12v) from the pcm and a ground reference back to the pcm.
Keith
