got a GM Map sensor at the local Pull-N-Save yet i cant seem to identify what BAR it is, http://www.robietherobot.com/storm/mapsensor.htm
seemingly the easiest breakdown yet mine isnt listed. says "490 8065" the 490 i cant find, but the 1998 065 i understand any help?

 

views and no replies sad day, bttt trying to see if this is a 3bar map

 

bttt anyone
?

 

The 3bar came in basically no GM cars from the factory...

 

Post a picture of it's backside, Most I've ever found were 2bar.