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o2 sensor

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  1. James Analytic
    Thread

    Is There Interchangeability Between AF Ratio Sensors 89467-47010, 28090, 02040, 12030 & 52060 ?

    What are the differences, other than the exterior design and is there interchangeability, between the AF Ratio Sensors 89467-47010, 28090, 02040,...
    Thread by: James Analytic, Mar 31, 2023, 5 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  2. be_savvy
    Thread

    Monitor not ready - catalyst evap system o2 sensor

    Hi - first time poster here. I just tried to do my inspection on my 2014 Prius C and I got the 'monitor not ready' code. Some background...
    Thread by: be_savvy, Mar 8, 2023, 3 replies, in forum: Prius c Technical Discussion
  3. babouzy
    Thread

    Cat security shield blocking O2 sensor access

    I have a 2007 Prius with the ccm cat security shield. I need to replace the downstream o2 sensor but the shield blocks access to it. I had it on...
    Thread by: babouzy, Dec 8, 2022, 3 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  4. Janza
    Thread

    P0441 & P0455 after 250+ miles after replacing 02 sensor

    Hey all, thanks for the wealth of information thus far! I’m realizing that this may be a gas cap issue, but I wanted to run it by the forum… i...
    Thread by: Janza, Aug 18, 2022, 6 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  5. NoThrowningRocks
    Thread

    INCREASING 02 STORAGE B2 to Pass Emissions

    For the first time my 2006 Prius with 177k miles failed an emissions test :(. P0420 and P0A93-346 were the culprits. Brought it to a mechanic who...
    Thread by: NoThrowningRocks, Mar 1, 2022, 1 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  6. Raymund E. Beierly Jr.
    Thread

    Smog OBD Not Ready

    So a week ago had a check engine light on and a code popped up on p219a, yesterday had the spark plugs changed to see it would clear out but still...
    Thread by: Raymund E. Beierly Jr., Feb 21, 2022, 1 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  7. eatdrumss
    Thread

    HELP:need2 pass state echeck w/checkengine light!

    After getting my engine replaced... Because there was shaking with white smoke coming out of the tailpipe. Now I am in a real pickle bc the...
    Thread by: eatdrumss, Feb 15, 2022, 2 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  8. mms808
    Thread

    HV SOC 25% after driving with ICE disabled due to u0100, how to recharge and proceed?

    Hello and thank you glorious community, I've learned alot lurking, first time posting for assistance. BACKSTORY... Bought an 05 last year for 4k...
    Thread by: mms808, Feb 14, 2022, 4 replies, in forum: Gen 2 Prius Main Forum
  9. Ian Simons
    Thread

    Wire ripped after someone stole my cat converter. I believe it’s frm the o2 sensor. What to replace?

    After my cat convertor was stolen, a wire was left severed under the car. I was told that the severed wire is likely from the O2 sensor, as it’s a...
    Thread by: Ian Simons, Jan 6, 2022, 6 replies, in forum: Gen 2 Prius Main Forum
  10. ducttapeandzipties
    Thread

    EGR cleanup, 249,000 miles. What else?

    [ATTACH]
    Thread by: ducttapeandzipties, Dec 2, 2021, 2 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  11. TheBlash
    Thread

    Stuck with a P2195 error code

    Long time PriusChat lurker, but first post. About a month ago, my check engine light came on and is throwing a P2195 error code. I have read...
    Thread by: TheBlash, Sep 10, 2021, 2 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  12. oracle100
    Thread

    2008 Prius aftermarket cat and o2 sensor running too rich

    Had my CAT and o2 sensor stolen from my 2008 Prius with 170k miles. I replaced it with an eBay cat and universal o2 sensor. Now I'm getting a...
    Thread by: oracle100, Jan 25, 2021, 4 replies, in forum: Gen 2 Prius Technical Discussion
  13. Macs
    Thread

    Code P0102 and P2196, 2010 Prius

    I ran the car without the bottom bolt holding the air intake box, so it seemed dust soiled the MAF sensor. I got both P0102 and P0113. I cleaned...
    Thread by: Macs, Jan 14, 2021, 6 replies, in forum: Gen 3 Prius Main Forum
  14. Cockroach777
    Thread

    Oxygen sensor incomplete for smog check

    hey all, I just changed my 12V battery on my 2007 prius. I drove for around 100 miles in order to finish the drive cycle, everything shows...
    Thread by: Cockroach777, Dec 12, 2020, 2 replies, in forum: Gen 2 Prius Main Forum
  15. Bacon_Is_A_Pooper
    Thread

    Timing chain replacement and other codes, parts lists or general info/help

    Hello, I have a '04 gen 2 Prius reading code p0016, P0420, and P1121. I know what the codes are for, I have a replacement pump already from a...
    Thread by: Bacon_Is_A_Pooper, Nov 3, 2020, 18 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  16. PriusDrift
    Thread

    Damage from Attempted Catalytic Converter Theft

    Hi everyone, I was out cleaning the MAF on my car this morning when I noticed large bolts and springs under my car. Sure enough, someone...
    Thread by: PriusDrift, Jul 29, 2020, 29 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  17. broski
    Thread

    Catalyic Converter Theft Leading to no-start Situation / Davico 18382f Cat Review

    Unfortunately, I can't provide all the info, as I didn't bother to grab a CEL when this situation occurred, but I can hopefully point someone with...
    Thread by: broski, Jul 20, 2020, 2 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
  18. david95376
    Thread

    Oxygen sensor never completes (part 2)

    I previously posted here: https://priuschat.com/threads/o2-sensor-monitor-never-completes.210963 A few months ago, I reset the ECM and resumed...
    Thread by: david95376, Jun 12, 2020, 7 replies, in forum: Gen 2 Prius Technical Discussion
  19. Allison Meggison
    Thread

    P2195 o2 sensor signal biased/stuck lean bank 1 sensor 1

    I've looked at other posts about this and didn't see the solution. I just had my 252,455 mile engine with an engine that has 65,050 miles and now...
    Thread by: Allison Meggison, Nov 28, 2019, 0 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  20. Allison Meggison
    Thread

    P2238 02 Sensor Positive Current Control Circuit low Bank 1 Sensor 1

    I searched the forums but didn't find much. I had my engine & catalytic converter replaced over the weekend and after driving about 20 miles the...
    Thread by: Allison Meggison, Nov 27, 2019, 0 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
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