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o2 sensor
1-14 of 14 Results
  1. Repair Questions
    I have been having some problems with my 2003 Xterra. I had two o2 bank 1 sensor 1 and bank 2 sensor 1 come up with the check engine lite on. Replaced both of those and now it runs like crap. It has a rough idle but the rpm’s are steady and the check engine lite keeps coming back for the same...
  2. Repair Questions
    Idiot light on my Xterra indicates I have a bad O2 and Knock sensor. I have a 2004 Xterra V6 without the supercharger. Is there only one of each of these? I want to order the parts online, I don't know if there are more than one of each and if they are designed differently at different...
  3. Repair Questions
    My '02 X 5-Speed 4x4 is now stranded at Dairy Queen! Yesterday I had ran battery down and got a jump....drove it fine several times after. Then last night coming home from McDonald's I noticed it not accelerating I didn't know what was the problem.....all the lights were on just fine, I managed...
  4. Repair Questions
    2001 3.3L w/ ~170k miles. I replaced a cracked right exhaust manifold and approximately a month later, thanks to the wonderful state of California, I'm due for smog check/inspection. Had no SES prior to smog but low and behold "they" were kind enough to generate this one for me: P0430 Catalyst...
  5. Repair Questions
    Info: 2002 Nissan Xterra XE w/ 151k miles. Recent work includes Trans flush, oil change, both diff fluid changes, air filter, cabin air filter, PCV valve, and SeaFoam. The problem happens randomly sometimes but its always warm when it happens. I have tried pulling codes but they change...
  6. Modification Questions
    I am planning on straight piping my 2003 XE due to badassness and failures in the first manifold-molded cats (and no i have no emissions testing). I plan on getting the headers from 4x4parts.com and i have already bought some appropriate size pipe from a muffler shop. I am going to add a...
  7. Repair Questions
    These codes won't go away. I have had them since February. I am getting horrible gas milage because of the codes. I am not hoping for AMAZING gas milage, I just want normal. I had my mechanic put the headers on when he did my timing belt and everything that goes along with it back in February...
  8. Repair Questions
    So I had headers put on a few months ago and am now getting around to taking care of the CEL from the first set of cats now being gone. I have the right angle CEL eliminator but it doesn't look like I can install it without dropping the exhaust. Does this sound right? I might be able to drop the...
  9. Repair Questions
    Hello, I just bought my XTerra about a month ago. Its a 2004 XTerra with the naturally aspirated 3.3 V-6 mated to the 5 speed manual 4x4 trans. She has 112,000 miles at present, and I am about to start the process of going through and doing the maintenance. Yesterday, it threw the SES light...
  10. Repair Questions
    I have a 2000 Nissan Xterra 6cyl 2wd. In the process of removing the passenger side rear o2 sensor I managed to completely strip the nut. I bought the special o2 sensor wrench. I sprayed it with PB and let it soak. Still nothing. The angle was PITA but I got the wrench on there securely and gave...
  11. Repair Questions
    Codes P0051 and P1168 are telling me bank 2, sensor 1. But the parts stores list the O2 sensors as right, left, upstream, downstream. I think that bank 2 is right, and sensor 1 is upstream. Is that correct?
  12. Repair Questions
    So I guess I will start off with describing my xterra. It's just a plain 2005 with the SE package, 113,000+ miles mostly highway, that I bought from carmax last June. I have taken it in places I definitely should not have been with a near stock vehicle but as most of you know, this thing is a...
  13. Repair Questions
    Can some one check the O2 readings for me? Idle warmed up. I bought this 2000 x SE 3.3 with 128K and it was cheap and ran OK. changed the belts, water pump, head gaskets, seals, distributor, wires, plugs, ac parts, air filter, cleaned MAF, changed oil & filter, shocks, KS, PS pump, (not O2...
  14. Repair Questions
    02 Sensor???? CEL: P0158???? Driving around today and the CEL came one, pulled the codes and P0158 & P0328 came up. P0158 = 02 Sensor Circuit High Voltage Bank 2 Sensor 2 P0328 = Knock Sensor I've known and been planning on relocating the Knock Sensor for a while, have the feeling I pushed...
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