more o2 sensor codes ugh
05-05-2011, 06:34 AM
#11
TECH SAVANT
Join Date: Dec 2006
Location: Saint Augustine, FL
Posts: 10,938
Here, from the shop manual, are all the possible causes--work the list...
- Contaminated HO2S sensor.
- Exhaust leaks.
- Shorted /open wiring.
- Improper fueling.
- MAF sensor.
- Deteriorating HO2S sensor.
- Inlet air leaks.
05-05-2011, 08:58 AM
#12
5th Gear Member
Thread Starter
Join Date: Aug 2006
Location: Central NJ
Posts: 2,158
ok o2's are fine, ill check over leaks in exhaust and intake again which i did, and ill check the extension again and wiring, didnt check MAF, and my fuel gauge that i finally got is reading properly
05-08-2011, 07:42 AM
#14
5th Gear Member
Thread Starter
Join Date: Aug 2006
Location: Central NJ
Posts: 2,158
So I changed out the passenger o2 again because of the 0133 I kept throwing. Took off catted mid and put it in all sealed up no leaks. This morning threw 0133 and 0153. It can't be bad o2 sensor. All the wiring looks perfect. I'm going to put the o/r mod back on. Don't know why that would effect it but it's the only thing that was changed
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