01-25-2010, 09:22 AM #1
For those of you running widebands...
...how often are you going through 02 sensors? I'm on my 4th now. I think it's the water in the exhaust thats killing them. It'll last for a ride or two, then it starts reading odd (at WOT one run will be on the money, 12.0 a/f, then a second later it will be at 14.0-14.5) then all of a sudden it just stays at 19.9 no matter what.
I know everyone has been saying to only run the 02 sensor when you are tuning, but i would much rather run it the entire time in case of something going wrong, and I will be able to see it leaning out or richening up.
Is there any solution anyone has found for this? mounting it up differently?
01-25-2010, 09:47 AM #2
I have had the same one in for about a year now, just take it out every once in a while to calibrate in free air...
01-25-2010, 09:51 AM #3
01-25-2010, 10:12 AM #4
BTW, the Innovate Motorsports XD-16 Gauge gave me fits with the A/F readings. It would jump all over the place. Tried and extended bung and that made no diff. in this case.
Since I started using the MoTec I haven't had than issue. Also, used a LM-2 and did not have the issue.
01-25-2010, 10:13 AM #5
01-25-2010, 10:42 AM #6
Good post Scott. I'll soon be running this same O2 setup so this info will help me.
01-25-2010, 11:07 AM #7
01-25-2010, 11:31 AM #8
01-25-2010, 11:50 AM #9
- Join Date
- Jul 2005
- Central North Carolina
01-26-2010, 10:09 AM #10
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