Pelican Parts

997.1 P2187 and 29 codes

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Original source

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

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCH997.1 P2187 and 29 codes

Leading reported evidence

Replace battery

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
While it was at shop, they replaced the battery for some reason.
Original post Read captured discussion
997.1 P2187 and 29 codes

Read full discussion summary

Leading evidence: 'Replace battery' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, the most frequently mentioned possible cause is 'air box' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Replace battery' (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 · 3 captured posts examined · 0 partial discussions

Compare 1 other evidence results

air box

Suggestion or failed attempt

No successful repair reported for this finding.

0
Identified cause: 1
Suspected cause: 0
Reported fixes

Read evidence and context

Discussions that suspect a cause: 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.

Suspected cause · Original poster
Also the exhaust was removed and replaced and probably the air box.
Original post Read captured discussion
997.1 P2187 and 29 codes

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 battery

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
While it was at shop, they replaced the battery for some reason.
Original post Read captured discussion
997.1 P2187 and 29 codes

Reported and suspected causes (1)

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

air box

No successful repair reported for this finding.

0
Identified cause: 1
Suspected cause: 0
Reported fixes

Read evidence and context

Discussions that suspect a cause: 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.

Suspected cause · Original poster
Also the exhaust was removed and replaced and probably the air box.
Original post Read captured discussion
997.1 P2187 and 29 codes

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.

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

Pelican Parts: 1 discussions

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

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

Outcome without a verified action link
Codes came back at a hot idle,, cleared again and thought all was well and then..
Original post Read captured discussion
No unique explicit quoted action; no causal link assigned

Generation: 20261027T003124Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

2007 C4s Cab. So, car was rear ended RR corner. Repair done and started getting above codes, P2187 and 89, lean idle bank 1 and bank 2. While it was at shop, they replaced the battery for some reason. Also the exhaust was removed and replaced and probably the air box. Clear codes and went for a short drive. Codes came back at a hot idle,, cleared again and thought all was well and then.. came back. Went for a drive this am and didn't come back. Still not sure if ecu got used to the new battery or if I have vacuum leak. Any thoughts?

POST 2Original post

P2187 System Too Lean at Idle (Bank 1) P2189 System Too Lean at Idle (Bank 2) Both banks are very lean; looks like an intake system air leak somewhere.

POST 3 / ORIGINAL POSTEROriginal post

Quotes source post: 11295462

Yup, that's what I'm thinking. Shop checking it out now.

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