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P1328 and P1341 - They just won't clear (996.2 C2 Man)

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

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHP1328 and P1341 - They just won't clear (996.2 C2 Man)

Leading reported evidence

Run fault

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
further I re-ran fault for DME and no codes after testing.
Original post Read captured discussion
P1328 and P1341 - They just won't clear (996.2 C2 Man)

Frequently discussed work

Run engine or take a drive

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
Set up your PIWIS to Log the Actual Cam advance values on Bank 1 and 2 , then run engine or take a drive to compare Bank 1 and 2 values to see where the discrepancy is....You likely have a sticking Vane Adjuster on Bank 1..( or possibly a bad solenoid or even an improper assembly of the Cam/sealing rings from previous work )
Original post Read captured discussion
P1328 and P1341 - They just won't clear (996.2 C2 Man)

Read full discussion summary

Leading evidence: 'Run fault' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run engine or take a drive' (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 1 other evidence results

Run engine or take a drive

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
Set up your PIWIS to Log the Actual Cam advance values on Bank 1 and 2 , then run engine or take a drive to compare Bank 1 and 2 values to see where the discrepancy is....You likely have a sticking Vane Adjuster on Bank 1..( or possibly a bad solenoid or even an improper assembly of the Cam/sealing rings from previous work )
Original post Read captured discussion
P1328 and P1341 - They just won't clear (996.2 C2 Man)

Frequently discussed actions (2)

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

Run engine or take a drive

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
Set up your PIWIS to Log the Actual Cam advance values on Bank 1 and 2 , then run engine or take a drive to compare Bank 1 and 2 values to see where the discrepancy is....You likely have a sticking Vane Adjuster on Bank 1..( or possibly a bad solenoid or even an improper assembly of the Cam/sealing rings from previous work )
Original post Read captured discussion
P1328 and P1341 - They just won't clear (996.2 C2 Man)

Run fault

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
further I re-ran fault for DME and no codes after testing.
Original post Read captured discussion
P1328 and P1341 - They just won't clear (996.2 C2 Man)

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: 20261026T213932Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi, My car is currently sitting at just shy of 133,000km. For months I've had these two codes appear when I complete a scan. I've cleared them with PIWIS, Durametric and some other OBD tool. After each clear I re-scan and they're gone. However a few days/weeks later they'll come back. Here's the weird thing. They come back with the same freeze frame data. The car feels fine to me. Any ideas why I cannot clear them? Is this something I need to chase ? Adding to this. I ran (engine off) the Drive links checks --> valve lift control banks 1 and 2 and activated it. I could hear a rhythmic ticking. Standing to the left/right of the car with my left ear (consistency... my right ear is stuffed for hearing) the ticking was not louder or fainter on either side. so I would assume both were activating. further I re-ran fault for DME and no codes after testing. P1328 part a P1328 part b P1328 part c P1341 P1341 part a P1341 part b fuel trim data if any help

POST 2Original post

Yes u have a knock and vario cam.code. Both need to be fixed to have a healthy motor.

POST 3 / ORIGINAL POSTEROriginal post

Quotes source post: 20755071

Knock? because it is called Nockenwellenverstellung ? that is cam adjustment according to google?

POST 4Original post

Maybe a bit more history would help. Did any work get done on the car prior to these codes?

POST 5Original post

Yea sorry google pointed me in the wrong direction on the 1328 code....still the same advice. Fix it.

POST 6Original post

Set up your PIWIS to Log the Actual Cam advance values on Bank 1 and 2 , then run engine or take a drive to compare Bank 1 and 2 values to see where the discrepancy is....You likely have a sticking Vane Adjuster on Bank 1..( or possibly a bad solenoid or even an improper assembly of the Cam/sealing rings from previous work )

POST 7 / ORIGINAL POSTEROriginal post

Thanks PT3. So these values? Should I add any others? Thank you

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