The only vehicles exempt from the LPFET are ones which have no access in terms of "testing" the EVAP system. If a smog technician can access a vapor line in order to complete the EVAP test, that vehicle is not exempt from the test.
NOTE: The BAR is well aware of vehicles' which can not be tested and will instruct the smog technician during the smog test, via the smog machine, that that particular vehicle is LPFET exempt.
posted by SmogTips Support