Failed Smog...Bad Cat?
Thread Starter
Joined: Sep 2003
Posts: 3,057
From: San Francisco, CA
Failed Smog...Bad Cat?
yes thats right... i failed smog, AGAIN!
My emissions during the 15mph road test were too high duing the NO (PPM) section, the guy called it the NOX test i think. the max allowed is 430, i was measured at 685. The guy said that the cat is responsable for the NOX level, and im thinking maybe my cat is bad. if so, how can i tell if its bad?
also. i do have a WS y-pipe, and i know everyone says to drive the car hard for like 30 minutes before the test...and i did. red lined a lot. drove down the freeway and around the city a little bit for about 30-40 minutes. what other possibilities are there?
i also failed the functional test and that was cus 3 of my monitors were reading as "Not Ready" or "Not Complete". the guy said that when u reset the ECU (which i did about 4 days ago) you have to drive around A LOT to reset thoes monitors. i jsut drove up to davis (70 miles) this weekend and ive been driving a lot lately too, how much longer do i have to drive to get these damn things working?
My emissions during the 15mph road test were too high duing the NO (PPM) section, the guy called it the NOX test i think. the max allowed is 430, i was measured at 685. The guy said that the cat is responsable for the NOX level, and im thinking maybe my cat is bad. if so, how can i tell if its bad?
also. i do have a WS y-pipe, and i know everyone says to drive the car hard for like 30 minutes before the test...and i did. red lined a lot. drove down the freeway and around the city a little bit for about 30-40 minutes. what other possibilities are there?
i also failed the functional test and that was cus 3 of my monitors were reading as "Not Ready" or "Not Complete". the guy said that when u reset the ECU (which i did about 4 days ago) you have to drive around A LOT to reset thoes monitors. i jsut drove up to davis (70 miles) this weekend and ive been driving a lot lately too, how much longer do i have to drive to get these damn things working?
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