Planet-9

Help with PIWIS - PSM Coding guidance needed from the Porsche Gods

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

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHHelp with PIWIS - PSM Coding guidance needed from the Porsche Gods

Leading reported evidence

Replace 2.7/5 speed in my 2007

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
I've changed the 2.7/5 speed in my 2007
Original post Read captured discussion
Help with PIWIS - PSM Coding guidance needed from the Porsche Gods

Read full discussion summary

Leading evidence: 'Replace 2.7/5 speed in my 2007' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace 2.7/5 speed in my 2007' (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 2.7/5 speed in my 2007

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
I've changed the 2.7/5 speed in my 2007
Original post Read captured discussion
Help with PIWIS - PSM Coding guidance needed from the Porsche Gods

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: 20261026T161109Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

Hi all, I'm in need of some help following an engine swap. I've changed the 2.7/5 speed in my 2007 Cayman 987.1 to a 3.4 Hartech-built engine with a 6-speed box and a Quaife LSD . I've had the DME that came with the engine coded to my immobiliser ( I believe he changed the VIN in the immo EEPROM) and the car drives great. However, I have a fault in the PSM/ABS - 5821 Version Coding Incorrect. I believe I need to update the PSM data to the 3.4 engine so they're 'Paired' again. Does anyone have any experience with this? I have PIWIS 2 . Any help is greatly appreciated. Thanks. Simon

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