3.3bar MAP sensor
 

I thought why not share. It works and I believe it has it's benefits. Do not have data to prove it but I think my car runs little better. I have Haltech PS2000.

For those who use aftermarket ECU's and use GM 3bar It eliminates need for rubber line which could alter sensor reading due to flexing and distance (length of the line).

Anyways... It is not the cleanest install, but it is tight in place and should not leak.

Let me know what you think

3.3bar GM sensor:
ACDelco 213-4658 OE Service Turbocharger Boost Sensor
http://www.amazon.com/gp/product/B0031I8DSE/ref=oh_details_o01_s00_i00

Pigtail:
ACDelco PT1799 Crankshaft Position Sensor Connector


~$84 for both.

Sensor cal table.
http://www.powerandsignal.com/docs/P...re_sensors.pdf

http://i1225.photobucket.com/albums/...k/ab2fcbbb.jpg

Before applying silicone to seal the bracket to the UIM. Sensor comes with rubber seal which is coned at the base for the pressure seal.
http://i1225.photobucket.com/albums/...k/12edb48b.jpg

Simple made bracket to keep in place
http://i1225.photobucket.com/albums/...k/8e96f63f.jpg

Mounted on the UIM
http://i1225.photobucket.com/albums/...k/8daeb9db.jpg

Interesting. Anyone else using this?