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P-1130 and P-1128 code fix - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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1 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHP-1130 and P-1128 code fix - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Leading reported evidence

Replace air filter again and as

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
Only reason I noticed is I replaced the air filter again and as ran my fingers around the cover I noticed it’s not seated.
Original post Read captured discussion
P-1130 and P-1128 code fix - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Frequently discussed work

Check vacuum leaks what seems like every other day

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
Check for vacuum leaks what seems like every other day.
Original post Read captured discussion
P-1130 and P-1128 code fix - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Read full discussion summary

Leading evidence: 'Replace air filter again and as' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check vacuum leaks what seems like every other day' (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 · 0 partial discussions

Compare 3 other evidence results

Replace mass air flow sensor

Performed · outcome unconfirmed

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
Replaced maf sensor.
Original post Read captured discussion
P-1130 and P-1128 code fix - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run fingers around the cover i noticed it’s not seated

Performed · outcome unconfirmed

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
Only reason I noticed is I replaced the air filter again and as ran my fingers around the cover I noticed it’s not seated.
Original post Read captured discussion
P-1130 and P-1128 code fix - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Check vacuum leaks what seems like every other day

Suggestion or failed attempt

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
Check for vacuum leaks what seems like every other day.
Original post Read captured discussion
P-1130 and P-1128 code fix - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Frequently discussed actions (4)

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

Check vacuum leaks what seems like every other day

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
Check for vacuum leaks what seems like every other day.
Original post Read captured discussion
P-1130 and P-1128 code fix - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace air filter again and as

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
Only reason I noticed is I replaced the air filter again and as ran my fingers around the cover I noticed it’s not seated.
Original post Read captured discussion
P-1130 and P-1128 code fix - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Replace mass air flow sensor

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
Replaced maf sensor.
Original post Read captured discussion
P-1130 and P-1128 code fix - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Run fingers around the cover i noticed it’s not seated

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
Only reason I noticed is I replaced the air filter again and as ran my fingers around the cover I noticed it’s not seated.
Original post Read captured discussion
P-1130 and P-1128 code fix - 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.

1 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: 20261026T144035Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Really dumb moment for me here but I figured I would share. I have been battling an unstable idle and codes mentioned above for a few weeks now. Replaced maf sensor. AOS. Check for vacuum leaks what seems like every other day. Turns out I didn’t fully seat the air intake filter cover. What appeared to be closed was actually open on the bottom portion of it. Only reason I noticed is I replaced the air filter again and as ran my fingers around the cover I noticed it’s not seated. The filter cover appears to be fully seated as it seems tight towards the bottom entry. It needs to be pushed it until it can’t go any more..... So... months of searching and reading this forum brought me to one conclusion. It ain’t always as hard as it might seem... Cheers Boxster people....

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