o2 sensor
#2
Senior Moderator
ebay, make them.
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#4
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#6
Burning Brakes
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2ndgentl
Ok, I ended up buying a new OEM o2 sensor because my old needed to be replaced, and that spark plug non-fouler part # 42009. I had to drill down some on that non-fouler so that the o2 sensor had enough room to screw into that. I couldnt have done it more perfectly. As before I used to get these codes - p0401, p0420, p0136, p0138. Now all I get is p0401. Can I do anything else to prevent that code? My cat is completely gutted out, so there may not be any ways around that.
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Originally Posted by 2ndgentl
Ok, I ended up buying a new OEM o2 sensor because my old needed to be replaced, and that spark plug non-fouler part # 42009. I had to drill down some on that non-fouler so that the o2 sensor had enough room to screw into that. I couldnt have done it more perfectly. As before I used to get these codes - p0401, p0420, p0136, p0138. Now all I get is p0401. Can I do anything else to prevent that code? My cat is completely gutted out, so there may not be any ways around that.
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#8
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^ you only do it for the rear o2
2ndgen The 401 code is for the egr ports. Follow the the EGR cleaning DIYs and clean your egr ports
2ndgen The 401 code is for the egr ports. Follow the the EGR cleaning DIYs and clean your egr ports
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