Trying to figure out what this sensor is and where to buy a new one I mean its still there its just hanging there I know the one end is a ping sensor or something but I need the end it plugs into any help would be great its a 2006 by the way.

 

It's a map sensor. Get them from the dealer.

 

More specficly the HOT side t-map, a r53 only part....
There is also a r50 t-map next to the head, which the r53 uses as a cold side map only...
They look the same, but are different part numbers with different limits.

 

Manifold Air Pressure Sensor - Located on the intake manifold Part # 12140872679

http://www.ecstuning.com/Search/SiteSearch/12140872679/



Thanks

 

Thank you everyone for the speedy replies this has been stressing me out for awhile now and I just rebuilt the whole car after hitting a deer and couldnt figure this part out.

 

Not a problem. Let me know if you need anything else.