25 points
Recent Activity

Question Asked: do i need to do a cold start for an o2 sensor and catalyst monitor to read ready
October 21, 2013, 02:57 PM
i just had a flash done to my computer to try and ready a catalyst and o2 monitor for inspection but even after the download it still reads not ready... do i need to do a cold start for the monitor to re program??
Question Asked: O2 and catalyst monitor not ready
October 18, 2013, 02:58 PM
I bought my car 2weeks ago and I still haven't taken delivery on it because they can't get the o2 or catalyst monitor to read ready!! They replaced all 3 catalytic converters and replaced an aftermarket air intake and still can't get them to be ready to pass inspection!! Wth.. What could be the problem?? Any suggestions?? They want to bring it to a hyundai dealer and flash the computer!! Does that seem right?? Very frustrated at this point!! I just need one code to clear!!
No activities found
No activities found
No activities found
Answer Ranks