what is a bar gauge????
 

found a volt, bar and oil gauge from a vw rabbit......
wants to know what the bar gauge is for ......??

thanks in advance :-\

Re:what is a bar gauge????
 

bar= boost...i think 14.7 psi= 1 bar but im not sure

Re:what is a bar gauge????
 

well damn i was thinkin it wasnt a boost gauge but after some research i think it is... it could be there metric system is diff so they use bars. a bar is 14.5 lbs per square inch
http://www.machvw.com/bar.html
but all the ones i found look like this... so they could be measuring oil pres in bars..
http://www.clubvaper.com/images/tech...-finished2.jpg