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Porsche Club GB

996 Carrera 2S?!

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8 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCH996 Carrera 2S?!

Reported or suspected cause

daft question

Suggestion or failed attempt

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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 suspect a cause
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Suspected cause · Original poster

This is probably a daft question but I thought I'd ask it anyway:

996 Carrera 2S?!
Frequently discussed work

Disconnect 4wd

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Unsuccessful attempts
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Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

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Suggestion · Original poster

Is it possible to physically disconnect the 4WD on a C4S such that it could be driven with only RWD?

996 Carrera 2S?!
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Leading evidence: 'daft question' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, the most frequently mentioned possible cause is 'daft question' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Disconnect 4wd' (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 · 8 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Disconnect 4wd

Suggestion or failed attempt

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 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

Is it possible to physically disconnect the 4WD on a C4S such that it could be driven with only RWD?

996 Carrera 2S?!

Disconnect front prop shaft

Suggestion or failed attempt

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 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

I know that when they dyno 4WD cars on a 2WD rolling road they disconnect the front prop shaft.

996 Carrera 2S?!

Replace car or rent/borrow another

Suggestion or failed attempt

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 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

In case no-one has worked it out, I'm trying to see if it's possible to experience a RWD 996 for say a few weeks without having to change my car or rent/borrow another!

996 Carrera 2S?!

Run gear and all

Suggestion or failed attempt

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 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

Presumably if you can do it on a Turbo, you can do it on a C4S, same running gear and all that

996 Carrera 2S?!
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.

Disconnect 4wd

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

Is it possible to physically disconnect the 4WD on a C4S such that it could be driven with only RWD?

996 Carrera 2S?!

Disconnect front prop shaft

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

I know that when they dyno 4WD cars on a 2WD rolling road they disconnect the front prop shaft.

996 Carrera 2S?!

Replace car or rent/borrow another

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

In case no-one has worked it out, I'm trying to see if it's possible to experience a RWD 996 for say a few weeks without having to change my car or rent/borrow another!

996 Carrera 2S?!

Run gear and all

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

Presumably if you can do it on a Turbo, you can do it on a C4S, same running gear and all that

996 Carrera 2S?!
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.

daft question

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

This is probably a daft question but I thought I'd ask it anyway:

996 Carrera 2S?!
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.

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

  • Porsche Club GB: 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: 20261026T105141Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Yes, you read it correctly! This is probably a daft question but I thought I'd ask it anyway: Is it possible to physically disconnect the 4WD on a C4S such that it could be driven with only RWD? Slight clarification to the above is that I'm sure you physically can disconnect the 4WD by removing (some) component(s), I guess what I'm asking is a) is it an easy and reversible job? (e.g. your local indy sticks it up, gets under it and 1hr later hands you a few car parts to hold on to and an invoice) b) if (a) is true, would it still be safe to drive electronics-wise or would the PSM get all confused that only the rear wheels were being driven? In case no-one has worked it out, I'm trying to see if it's possible to experience a RWD 996 for say a few weeks without having to change my car or rent/borrow another! Cheers, Marco

POST 2Original post

That is a bloody good question!!! Any one know the answer??

POST 3Original post

I know that when they dyno 4WD cars on a 2WD rolling road they disconnect the front prop shaft. However, I don't know what the effect on the front differential and viscous coupling would be if you drove it like that - ie the output shafts driving the input shafts. I don't think the PSM would mind, as long as it can read the ABS sensors on each wheel it should work OK. Personally, I'd be a bit concerned about trying though - especially if you came unstuck and had to explain it away. Of course, you wouldn't get the true effect, as you have all the extra weight of the front diff and drive shafts. The wider body and rear tyres would also make it difficult to compare with a narrow-body C2.

POST 4 / ORIGINAL POSTEROriginal post

The car would still be road legal though wouldn't it? It's not like it would be any less safe than a C2 So that should be the best of both worlds then More traction and stability than a C2, with less bobbing and better looks On a serious note though, who do people reckon I could contact for info on whether it would actually damage the car or not? I'd like to ring up an OPC but I suspect they'd probably laugh for a bit, then admit they didn't know what would happen

POST 5Original post

I have seen it done on a 996 Turbo - cost approx 120 quid to convert to rear wheel drive - not sure where I saw it now though - maybe on Renn website . I will look for it.

POST 6 / ORIGINAL POSTEROriginal post

that would be great if you could, cheers! Presumably if you can do it on a Turbo, you can do it on a C4S, same running gear and all that

POST 7Original post

I have def seen this - maybe would be better if you put a post on pistonheads and renn as you will get a faster reply. http://www.rennlist.com/ http://www.pistonheads.co.uk/gassing/forum.asp?f=48&h=0&faq=False&p=0

POST 8Original post

Hello from over seas. [8D] A mate of mine has done this on his turbo so it is no problem, but a bit expensive. He had to do a remap as well, I guess it's the computer that controlles the drive between front and rear. So by all means possible but not an easy job. Cheers

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