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Check engine light - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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

Discussion summary

YOUR RESEARCHCheck engine light - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Leading reported evidence

Use ) and drove the car around a while

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

I cleared the codes and a low voltage one too (that didn't show up on the crappy code reader Pep Boys used) and drove the car around a while today.

Check engine light - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Frequently discussed work

Check connection

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 · Original poster

So where do they lead and how do I access it to check the connection?

Check engine light - 986 Forum - The Community for Porsche Boxster & Cayman Owners
Read full discussion summary

Leading evidence: 'Use ) and drove the car around a while' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check connection' (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 · 11 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Check connection

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 · Original poster

So where do they lead and how do I access it to check the connection?

Check engine light - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Check engine

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

Just came back from deployment, and my '01 is showing check engine.

Check engine light - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Clean maf and swap the o2 sensor

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 · Original poster

Borrowed a durametric cable and I'll clean the MAF and swap the O2 sensor to troubleshoot those codes, but the camshaft sensor codes make no sense.

Check engine light - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace maf sensor let me know

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

When the time comes to replace the MAF sensor let me know .

Check engine light - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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 connection

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 · Original poster

So where do they lead and how do I access it to check the connection?

Check engine light - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Check engine

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

Just came back from deployment, and my '01 is showing check engine.

Check engine light - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Clean maf and swap the o2 sensor

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 · Original poster

Borrowed a durametric cable and I'll clean the MAF and swap the O2 sensor to troubleshoot those codes, but the camshaft sensor codes make no sense.

Check engine light - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace maf sensor let me know

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

When the time comes to replace the MAF sensor let me know .

Check engine light - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use ) and drove the car around a while

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

I cleared the codes and a low voltage one too (that didn't show up on the crappy code reader Pep Boys used) and drove the car around a while today.

Check engine light - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use durametric cable and software

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 · Original poster

I shall use the durametric cable and software to clear the codes and see if that does the trick.

Check engine light - 986 Forum - The Community for Porsche Boxster & Cayman Owners
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.

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

  • 986Forum: 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

Well, it sure was a good run. Nearly 2 years of trouble free boxstering! Got a CE light a couple of days ago. P0153 Aging of Oxygen Sensor Ahead of Catalytic Converter (Cylinders 4 - 6) - Below Lower Limit P0154 Oxygen Sensor Ahead of Catalytic Converter (Cylinders 4 - 6) - Interruption of Signal P0341 Camshaft Position Sensor 1 - Signal Implausible, Short to Ground, Short to B+ P1397 Camshaft Position Sensor 2 - Signal Implausible, Short to Ground, Short to B+ P0102 Mass Air Flow Sensor - Below Lower Limit Borrowed a durametric cable and I'll clean the MAF and swap the O2 sensor to troubleshoot those codes, but the camshaft sensor codes make no sense. They're on opposite sides of the motor. So where do they lead and how do I access it to check the connection?

POST 2Original post

When the time comes to replace the MAF sensor let me know . I found a source for inexpensive sensors .

POST 3Original post

Randall, Did you have a low battery recently? These are pretty random and look more like a DME hiccup under low voltage than real codes. I would write them down, clear, and see if they come back. I let the batt in my car get real low once and it spit out random codes like this. I charged the batt, cleared the codes and they didn't come back. If they return look for a rodent nesting near your DME in the rear trunk.

POST 4 / ORIGINAL POSTEROriginal post

Topless, the car did sit at a body shop for two weeks and may have a low battery. I shall use the durametric cable and software to clear the codes and see if that does the trick. Wouldn't that be nice!!!!!

POST 6 / ORIGINAL POSTEROriginal post

Topless, I think you were right. I cleared the codes and a low voltage one too (that didn't show up on the crappy code reader Pep Boys used) and drove the car around a while today. No CE light. Trickle charger on the battery, btw. I'll take it out tomorrow as well and see if the CE light returns. Pity is that if I took it to a dealer, I'd be out hundreds for a new MAF, possibly a set of O2 sensors, and a new overpriced German battery, huh!?

POST 7Original post

Quotes source post: 284329

Danger, I'd be interested in your source for an inexpensive sensor if you dont mind sharing it. I know its only a matter of time before I have to replace this and so I am gathering a few parts so I have them on hand. This is one of those parts.

POST 9Original post

I've learned through experience to clear any first-time code I get and wait for it to come back. More often than not they don't come back. On all my cars, not just the Boxster.

POST 10Original post

Quotes source post: 284730

+1 for the vast knowledge base at 986forum. Lots of varied experiences here make this site extremely useful when troubleshooting.

POST 11Original post

I know this is a bit old, but I would appreciate the source information as well. Just came back from deployment, and my '01 is showing check engine. I forget the exact code at the moment, but it is an O2 sensor (will have to check again for which one). Thanks.

This is a source reference. Confirm exact model applicability in the original material.