ok my 97 integra has a really poor b20b vtec in it and among other things i am getting an evap pressure sensor high input and a sensor fault also. i had a smoke test done at a local garage and they said it was all fucked up and didnt even charge me to look at it. i dont have one of those vacuum gauges or anythin so what do i test?

 

its the ftp. fuel tank pressure sensor. ur car might not have one. do a search on yahoo for ftp sensor and it will show u how to fix it.