Re: 做smog check一般要几分钟？# Automobile - 车轮上的传奇
d*i
1 楼
if 96 or later, only a few seconds, they read ECU readout only
otherwise, if fast test passed, only takes a few seconds,
otherwise, if fast test failed, need to do full test, take several minutes
otherwise, if first full test failed also, need to do second full test again
to give you final report, which usually take more than 10 min
otherwise, if fast test passed, only takes a few seconds,
otherwise, if fast test failed, need to do full test, take several minutes
otherwise, if first full test failed also, need to do second full test again
to give you final report, which usually take more than 10 min