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oxygen sensor

  1. Problems & DIY Maintenance
    Hi, I have a worry with my car when I accelerate, a lost of power, like a limited power. My oxygen sensor was broken, so I changed it but the new I changed has broken too when I started the car (I tested before and it worked well before I installed it on the car). So I read the voltages and I...
  2. Problems & DIY Maintenance
    It seems that all the O2 sensor discussions I can find on the forums are for older models or 2.5l engines. I have a 2011 Outback 3.6R with ~ 160k miles on it. The CEL, traction control, cruise control, and brake warning lights all come on together at random intervals. Sometimes it can go for...
  3. Gen 3: 2005-2009
    I'm trying to get my son's first Subie to pass NYS inspection and I'm hitting a couple of issues. This one is killing me. I was getting a P0171 error via ODB (System Too Lean) and did some troubleshooting. I've tested for vacuum leaks, cleaned the MAF sensor, and swapped out the up and...
  4. Problems & DIY Maintenance
    The wiring harness for my oxygen sensor melted on my catalytic converter so I’m trying to replace it. Anyone know of a place I can buy this wiring harness? Are the various wiring harnesses for the vehicle interchangeable? Do wiring harnesses for other makes or models work for this purpose?
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