MAP sensor?? 08 LMM

[Mogman]

My original Map sensor is physically damaged but works for now, the part number is 09373269, I see this cross to both a 2 and 3 BAR sensors and have tried both with immediate P0106 codes on each, both were supposedly direct replacements for the 09373269 sensor, I have to tie wrap the harness to the original sensor as the shell that locks the connector is gone.
So what's the deal with MAP sensors??
I am wondering if I am missing something, like a calibration, I do not think so as I can swap them between my two 08 LMM trucks with no issues
Thanks

 

[Nate’s Dmax]

If you need a new sensor get a GM one as any aftermarket unit will likely fail shortly.

 

[2004LB7]

I thought stock was 3.5 bar

 

[Ron Nielson]

FWIW, the stock LMM sensor is

Parts Information OEM Part # Price

Manifold Pressure/Vacuum Sensor

MAP Sensor 12623671 $144.75

Labor Information

 

[Mogman]

Thanks guys, that would explain the issues, I will check with GM and see if I can afford one.