Planet-9

991.2 issue... need advice - any idea ?

Add to repair workspace

New repair projectOpen repair workspace

Original source

1 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCH991.2 issue... need advice - any idea ?

Leading reported evidence

Replace plus a spark coil

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 had my car serviced just 1 week ago at a Porsche dealer.Typical service for oil and filter change plus a spark coil change.
Original post Read captured discussion
991.2 issue... need advice - any idea ?

Read full discussion summary

Leading evidence: 'Replace plus a spark coil' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace plus a spark coil' (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 · 1 captured posts examined · 1 partial discussions

Frequently discussed actions (1)

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

Replace plus a spark coil

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 had my car serviced just 1 week ago at a Porsche dealer.Typical service for oil and filter change plus a spark coil change.
Original post Read captured discussion
991.2 issue... need advice - any idea ?

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.

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

Planet-9: 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: 20261026T203514Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

So.... I had my car serviced just 1 week ago at a Porsche dealer.Typical service for oil and filter change plus a spark coil change. Haven't driven it. Went for a drive today and damn.. My car started normally and after about 1 km and a kickdown later , some faults came up. Cel light , psm failure , acc/pas not working and car got in the so called "limp mode" where it just doesn't work properly and you cant go beyond 60 or 70 kms/h. I tried 3-4 times to stop the car and then start it again, and in first 3 times all faults dissapeared but then reappeared after I passed 5-5.5 rpms and got over 100kms/h. In my last try, cel is there and it just doesn't go away now... Anybody has an idea what this could be ? It's so strange because the car had ZERO issues before. It's a 991.2 Carrera S with sport chrono and 36k kms in the clock.. So anybody had this issue ? I also attached some pics though it's in German. Thanks.

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