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Oxygen Sensor

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Original source
7 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHOxygen Sensor

Leading reported evidence

Install but didn't have one in stock

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster

The dealer quoted $425 for the sensor installed but didn't have one in stock.

Oxygen Sensor
Frequently discussed work

Check light has just come

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

My engine check light has just come on!!

Oxygen Sensor
Read full discussion summary

Leading evidence: 'Install but didn't have one in stock' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check light has just come' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 7 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Check light has just come

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

My engine check light has just come on!!

Oxygen Sensor

Disconnect battaery

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Thanks Robert - After disconnecting the battaery for an hour the emissions warning light has gone out - I took the car for run round the country lanes and no light came on again.

Oxygen Sensor

Disconnect battery

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

I have reset it before by disconnecting the battery for 10 minutes, but when I tried this tonight, the alarm went off??

Oxygen Sensor

Replace sensor at this point in time

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

If you've got no check engine light, there is no reason to replace the sensor at this point in time.

Oxygen Sensor
Frequently discussed actions (6)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Check light has just come

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

My engine check light has just come on!!

Oxygen Sensor

Disconnect battaery

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Thanks Robert - After disconnecting the battaery for an hour the emissions warning light has gone out - I took the car for run round the country lanes and no light came on again.

Oxygen Sensor

Disconnect battery

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

I have reset it before by disconnecting the battery for 10 minutes, but when I tried this tonight, the alarm went off??

Oxygen Sensor

Install but didn't have one in stock

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster

The dealer quoted $425 for the sensor installed but didn't have one in stock.

Oxygen Sensor

Replace sensor at this point in time

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

If you've got no check engine light, there is no reason to replace the sensor at this point in time.

Oxygen Sensor

Run round the country lanes and no light came

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Thanks Robert - After disconnecting the battaery for an hour the emissions warning light has gone out - I took the car for run round the country lanes and no light came on again.

Oxygen Sensor
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

7 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T220748Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

While at the dealer doing my 45k service, the dealer told me that I needed a new oxygen sensor. (My car had trouble turning over one time last week...the first and only time since new). The dealer quoted $425 for the sensor installed but didn't have one in stock. Before I bring the car back in next week, I thought I would get some feedback....anyone have same problems? $400 seems high....

POST 2Original post

If you don't have a check engine light or on going problems, I would pass. New bosch sensor costS $130 and you can put in in youself in 10 minutes. Ask the dealer why you need a new one and ask to see the scope showing that one is lazy.

POST 3Original post

I know many mechanics and can tell you the dealers like to upcharge you. If there is no check engine light then you don't need it. The dealer likes to recomend changing them as preventive maintance. An O2 builds up carbon and deposits over time and milage and can make their signals back to the computer not work as well. An old O2 can reduce performance and milage, but it is not the case to replace them at a certain milage. Yes the O2 are easy to change and the parts are about $130 each, I thinkthe 996 has two. I would wait, but if you want to do it its your money.

POST 4Original post

If you've got no check engine light, there is no reason to replace the sensor at this point in time.

POST 5Original post

Hello, new boy here. My engine check light has just come on!! Is it disastrous to drvie for a day or two (miles) before going into the garage? I have reset it before by disconnecting the battery for 10 minutes, but when I tried this tonight, the alarm went off?? Any ideas? Koenig

POST 6Original post

Mine has come on a couple times in the last 6 months. The dealer said its fine to drive it and both times it has gone off. If it blinks then you better shut her down! Robert

POST 7Original post

Thanks Robert - After disconnecting the battaery for an hour the emissions warning light has gone out - I took the car for run round the country lanes and no light came on again. Regards, Koenig

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