no, I'm not getting a code. (I'd give an eyetooth for an actual code, helpful or otherwise). it's just the readiness monitors not setting. AFAIK, the monitors deal with both o2 sensors.
I will, however, recheck the sensor wiring. Wish I could get the Scangauge to show o2 sensor output... Adam On Wed, Sep 17, 2008 at 11:39 AM, Stephanie Turner < [EMAIL PROTECTED]> wrote: > Does it say which bank the O2 sensor is on? If it is bank two, then the > O2 code and cat code are probably related. The rear O2 measures the > efficiency of the cat. You might double check all the wiring to that O2 > sensor. > > > > Stephanie > > > > BEGi/Bell Engineering > > Phone: 830-438-2890 > > Fax: 830-438-8361 > > www.bellengineering.net > > > > *From:* Adam Wolf [mailto:[EMAIL PROTECTED] > *Sent:* Wednesday, September 17, 2008 12:24 PM > *To:* Miata Power List > *Subject:* OBDII readiness monitors... > > > > I'm having a devil of a time and I'm hoping the list can help me. > > Car: 97 w/ 99 motor. I normally run the Link, but had to swap the stock ECU > back in for emissions. I swapped ECUs a month ago for my e-test that has a > deadline of this friday. I just took the test and failed in order to get the > 1 year extension. > > So here's new stuff. Some of this has been added over the course of the > last month in an effort to get monitors to set. New front o2 sensor. I > recycled a 30k mile old o2 to replace my original 125k stock rear o2 sensor > that I thought might be "tired". new plug wires (it was time), new-ish > magnaflow cat (about 6 months since putting that in). Car runs fine. Not as > smooth as with the Link, but fine. > > It REFUSES to set the o2, cat, and EGR monitors! I've driven an honest 500 > miles in various conditions. I've performed a handful of different "drive > cycles" I found on Miatanet including one that claimed to be for a 97 > specifically. Still nothin. I can have 2 monitors not ready in Albuquerque, > but not 3. 3 is fail. > > Does anyone have any ideas? I never had this problem before. On a normal > commute to work, this car would run and pass all tests in 2 days (4 > cold-start drives). But 2 years later after running the Link, there's no > joy. I just need to get ONE more test to run. I'm going crazy. > > thanks, > > Adam >
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