Temp & Oil pressure sending units?

[Corellian Corvette]

This is great information! Let's see if we can find the correct unit; gosh how many of us are getting incorrect readings at the guage because of this!?

[Corellian Corvette]

Looks like this guy has one of the correct 80psi units left (I got one)

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=280084930040&sspagename=STRK%3AMEWAX%3AIT&viewitem=

Also I did some math - assuming the guage works relative to the PSI of the can (so it takes 100psi to max the guage vs. 80psi to max the guage), your oil pressure readings could be WAY off

Guage reads
0   20   40   60   80
            
Actual PSI
0   25   50   75   100

That means if you're car is running 60 psi, it's going to read just over 40 on the guage!

 

[grdprx]

Your right, I got the one off E-bay.  I'm being cheap, but then I remembered I paid about 3k so far in engine stuff; so I really should get the right one.