View Full Version : Need Help!


sdimess84
05-12-2007, 01:48 PM
I got my harness from Current Performance yesterday. On the back of the motor I am having oil pressure sending unit problems. Here is what I have.

http://i24.photobucket.com/albums/c14/emarschang/sensoronmotorunknownwire.jpg

It is a 2003 5.3L. Does anyone know what that one wire plug goes to? I thought it go to the oil pressure unit, but it does not fit. I need some help please!

67rsss
05-12-2007, 01:51 PM
That is for oil pressure sender. You may need to change to an F-Body sender. My plug looks just like that one, and pops right on.

sdimess84
05-12-2007, 01:55 PM
any part numbers for the sender

sdimess84
05-12-2007, 06:43 PM
That is for oil pressure sender. You may need to change to an F-Body sender. My plug looks just like that one, and pops right on.

What year F body? I noticed that there are two available.

LS1MCSS
05-12-2007, 08:03 PM
I have one for a 2000 f-body if you need it.

01WS6/tamu
05-13-2007, 10:21 PM
Any gm sender will work. Just order one for a 2000 fbody or truck. That is the oil pressure sending unit wire. The newer trucks use a different style sensor than they used to use.

busta9876
05-13-2007, 10:39 PM
Is the sender in the picture the standard triangle shape like the TPS sensor? if so, just re-wire the plug and save from buying a new sender.

sdimess84
05-14-2007, 09:26 AM
I was just told from the guy that made my harness, told me used the one off my v6 now, or I have one from a 92 s10 4.3 that I can use.