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Planet-9

PCM Retrofit Question

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6 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCHPCM Retrofit Question

Leading reported evidence

Use cars

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No successful repair reported for this finding.

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Discussions that performed work without a confirmed outcome
1

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Performed · outcome unconfirmed

In fact, I know a few people that shy away from modified used cars.

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PCM Retrofit Question
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Leading evidence: 'Use cars' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Use cars' (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.

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1 matching discussions · 6 captured posts examined · 1 partial discussions

Frequently discussed actions (1)

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Use cars

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

In fact, I know a few people that shy away from modified used cars.

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PCM Retrofit Question
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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.

6 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: 20261027T075545Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

So if you decide to retrofit the PCM Nav - will it increase the value of the car? i realize this may be very subjective but porsche dealers have told me 'aftermarket' upgrades tend to devalue the car...any thoughts anyone?

POST 2Original post

It won't add up either. In fact, I know a few people that shy away from modified used cars. Retrofitting PCM will be an expensive endeavor.

POST 3Original post

Close to $4K just for the unit + wiring, + install... Likely will not see it back, but if you intend to keep the car, at least it can be done.

POST 4Original post

Adding PCM will probably add value to the car and make it easier to sell later on down the line, but a retrofit may be worthwhile only if you intend to keep the car as I don't think you will see much of that money back.

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